Thursday, April 21, 2016


Multimedia Library

Martin-Gay: Beginning & Intermediate Algebra, 5e
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Chapter 1. Review of Real Numbers
Animation
Animation Chapter 1 Vocabulary Check
Animation Translating Word Problems: Inequality Expressions
Animation Subtract Unlike Fractions
Animation Reviewing Operations on Fractions
Animation Adding Mixed Numbers
Animation Write Fractions in Simplest Form
Animation Add and Subtract Fractions (unlike denominators)
Animation Find the Prime Factorization of a Number
Animation Subtracting Mixed Numbers
Animation Translating Word Problems: Adding Fractions
Animation Evaluating Exponential Expressions
Animation Evaluate Algebraic Expressions Given Replacement Values
Animation Evaluating Fractions Raised to Powers
Animation Translating Word Problems: Translate Sentences Into Equations
Animation Adding Signed Numbers
Animation Translating Word Problems: Adding Real Numbers with Unlike Signs
Animation Add and Subtract Real Numbers
Animation Translating Word Problems: Add and Subtract Real Numbers
Animation Translating Word Problems: Multiply and Divide Real Numbers
Chapter Test Prep Videos

Chapter 1 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 1.1 Tips for Success in Mathematics
Multimedia Textbook 1.2 Symbols and Sets of Numbers
Multimedia Textbook 1.3 Fractions and Mixed Numbers
Multimedia Textbook 1.4 Exponents, Order of Operations, Variable Expressions, and Equations
Multimedia Textbook 1.5 Adding Real Numbers
Multimedia Textbook 1.6 Subtracting Real Numbers
Multimedia Textbook 1.7 Multiplying and Dividing Real Numbers
Multimedia Textbook 1.8 Properties of Real Numbers
PowerPoint
PowerPoint 1.1 PowerPoint
PowerPoint 1.2 PowerPoint
PowerPoint 1.3 PowerPoint
PowerPoint 1.4 PowerPoint
PowerPoint 1.5 PowerPoint
PowerPoint 1.6 PowerPoint
PowerPoint 1.7 PowerPoint
PowerPoint 1.8 PowerPoint
Section Video Lectures
Section Video Lectures 1.1 Tips for Success in Mathematics (18:37)
Section Video Lectures Obj 1 Get Ready for This Course
Section Video Lectures Obj 2 Understand Some General Tips for Success
Section Video Lectures Obj 3 Understand How to Use This Text
Section Video Lectures Obj 4 Get Help as Soon as You Need It
Section Video Lectures Obj 5 Learn How to Prepare for and Take an Exam
Section Video Lectures Obj 6 Develop Good Time Management
Section Video Lectures 1.2 Symbols and Sets of Numbers (15:10)
Section Video Lectures Obj 1 Use a Number Line to Order Numbers
Section Video Lectures Obj 2 Translate Sentences into Mathematical Statements
Section Video Lectures Obj 3 Identify Natural Numbers, Whole Numbers, Integers, Rational Numbers, Irrational Numbers, and Real Numbers
Section Video Lectures Obj 4 Find the Absolute Value of a Real Number
Section Video Lectures 1.3 Fractions and Mixed Numbers (22:15)
Section Video Lectures Obj 1 Write Fractions in Simplest Form
Section Video Lectures Obj 2 Multiply and Divide Fractions
Section Video Lectures Obj 3 Add and Subtract Fractions
Section Video Lectures Obj 4 Perform Operations on Mixed Numbers
Section Video Lectures 1.4 Exponents, Order of Operations, Variable Expressions, and Equations (24:55)
Section Video Lectures Obj 1 Define and Use Exponents and the Order of Operations
Section Video Lectures Obj 2 Evaluate Algebraic Expressions, Given Replacement Values for Variables
Section Video Lectures Obj 3 Determine Whether a Number Is a Solution of a Given Equation
Section Video Lectures Obj 4 Translate Phrases into Expressions and Sentences into Statements
Section Video Lectures 1.5 Adding Real Numbers (23:21)
Section Video Lectures Obj 1 Add Real Numbers
Section Video Lectures Obj 2 Solve Applications That Involve Addition of Real Numbers
Section Video Lectures Obj 3 Find the Opposite of a Number
Section Video Lectures 1.6 Subtracting Real Numbers (21:38)
Section Video Lectures Obj 1 Subtract Real Numbers
Section Video Lectures Obj 2 Add and Subtract Real Numbers
Section Video Lectures Obj 3 Evaluate Algebraic Expressions Using Real Numbers
Section Video Lectures Obj 4 Solve Applications That Involve Subtraction of Real Numbers
Section Video Lectures Obj 5 Find Complementary and Supplementary Angles
Section Video Lectures 1.7 Multiplying and Dividing Real Numbers (28:06)
Section Video Lectures Obj 1 Multiply Real Numbers
Section Video Lectures Obj 2 Find the Reciprocal of a Real Number
Section Video Lectures Obj 3 Divide Real Numbers
Section Video Lectures Obj 4 Evaluate Expressions Using Real Numbers
Section Video Lectures Obj 5 Solve Applications That Involve Multiplication or Division of Real Numbers
Section Video Lectures 1.8 Properties of Real Numbers (26:00)
Section Video Lectures Obj 1 Use the Commutative and Associative Properties
Section Video Lectures Obj 2 Use the Distributive Property
Section Video Lectures Obj 3 Use the Identity and Inverse Properties
Chapter 2. Equations, Inequalities, and Problem Solving
Animation
Animation Chapter 2 Vocabulary Check
Animation Translating Word Problems: Translate Word Phrases into Algebraic Expressions and Simplify Algebraic Expressions
Animation Solve an Equation with Variables on Both Sides
Animation Translating Word Problems: Translating Word Phrases into Algebraic Expressions
Animation Translating Word Problems: Solving Problems Involving Direct Translations
Animation Use a Formula
Animation Solve a Formula for One of Its Variables
Animation Translating Word Problems: Using Formulas to Solve Problems
Animation Solve Problems Involving Mixtures
Animation Writing Percent Problems as Equations
Animation Percent Increase
Animation Translating Word Problems: Solving Mixture Problems
Animation Solve Problems Involving Distance
Animation Solve Problems Involving Interest
Animation Translating Word Problems: Solving Interest Problems
Animation Translating Word Problems: Solving Inequality Applications
Chapter Test Prep Videos

Chapter 2 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 2.1 Simplifying Algebraic Expressions
Multimedia Textbook 2.2 The Addition and Multiplication Properties of Equality
Multimedia Textbook 2.3 Solving Linear Equations
Multimedia Textbook 2.4 An Introduction to Problem Solving
Multimedia Textbook 2.5 Formulas and Problem Solving
Multimedia Textbook 2.6 Percent and Mixture Problem Solving
Multimedia Textbook 2.7 Further Problem Solving
Multimedia Textbook 2.8 Solving Linear Inequalities
PowerPoint
PowerPoint 2.1 PowerPoint
PowerPoint 2.2 PowerPoint
PowerPoint 2.3 PowerPoint
PowerPoint 2.4 PowerPoint
PowerPoint 2.5 PowerPoint
PowerPoint 2.6 PowerPoint
PowerPoint 2.7 PowerPoint
PowerPoint 2.8 PowerPoint
Section Video Lectures
Section Video Lectures 2.1 Simplifying Algebraic Expressions (23:16)
Section Video Lectures Obj 1 Identify Terms, Like Terms, and Unlike Terms
Section Video Lectures Obj 2 Combine Like Terms
Section Video Lectures Obj 3 Use the Distributive Property to Remove Parentheses
Section Video Lectures Obj 4 Write Word Phrases as Algebraic Expressions
Section Video Lectures 2.2 The Addition and Multiplication Properties of Equality (23:02)
Section Video Lectures Obj 1 Define Linear Equations and Use the Addition Property of Equality to Solve Linear Equations
Section Video Lectures Obj 2 Use the Multiplication Property of Equality to Solve Linear Equations
Section Video Lectures Obj 3 Use Both the Addition and Multiplication Properties of Equality to Solve Linear Equations
Section Video Lectures Obj 4 Write Word Phrases as Algebraic Expressions
Section Video Lectures 2.3 Solving Linear Equations (23:17)
Section Video Lectures Obj 1 Apply a General Strategy for Solving a Linear Equation
Section Video Lectures Obj 2 Solve Equations Containing Fractions
Section Video Lectures Obj 3 Solve Equations Containing Decimals
Section Video Lectures Obj 4 Recognize Identities and Equations with No Solution
Section Video Lectures 2.4 An Introduction to Problem Solving (16:56)
Section Video Lectures Obj 1 Solve Problems Involving Direct Translations
Section Video Lectures Obj 2 Solve Problems Involving Relationships Among Unknown Quantities
Section Video Lectures Obj 3 Solve Problems Involving Consecutive Integers
Section Video Lectures 2.5 Formulas and Problem Solving (21:06)
Section Video Lectures Obj 1 Use Formulas to Solve Problems
Section Video Lectures Obj 2 Solve a Formula or Equation for One of Its Variables
Section Video Lectures 2.6 Percent and Mixture Problem Solving (25:23)
Section Video Lectures Obj 1 Solve Percent Equations
Section Video Lectures Obj 2 Solve Discount and Mark-up Problems
Section Video Lectures Obj 3 Solve Percent Increase and Percent Decrease Problems
Section Video Lectures Obj 4 Solve Mixture Problems
Section Video Lectures 2.7 Further Problem Solving (15:30)
Section Video Lectures Obj 1 Solve Problems Involving Distance
Section Video Lectures Obj 2 Solve Problems Involving Money
Section Video Lectures Obj 3 Solve Problems Involving Interest
Section Video Lectures 2.8 Solving Linear Inequalities (27:09)
Section Video Lectures Obj 1 Define Linear Inequality in One Variable, Graph Solution Sets on a Number Line, and Use Interval Notation
Section Video Lectures Obj 2 Solve Linear Inequalities
Section Video Lectures Obj 3 Solve Compound Inequalities
Section Video Lectures Obj 4 Solve Inequality Applications
Chapter 3. Graphing
Animation
Animation Chapter 3 Vocabulary Check
Animation Plotting Ordered Pairs
Animation Graphing a Linear Equations; Plotting Points
Animation Graphing a Linear Equations Using Intercepts
Animation Translating Word Problems: Finding the Slope of the Line
Animation Translating Word Problems: Writing Equations in Slope-intercept Form Given Two Points
Animation Use the Point-slope to Write the Equation of a Line Given Two Points
Animation Translating Word Problems: Evaluate a Function Using Function Notation
Chapter Test Prep Videos

Chapter 3 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 3.1 Reading Graphs and The Rectangular Coordinate System
Multimedia Textbook 3.2 Graphing Linear Equations
Multimedia Textbook 3.3 Intercepts
Multimedia Textbook 3.4 Slope and Rate of Change
Multimedia Textbook 3.5 Equations of Lines
Multimedia Textbook 3.6 Functions
PowerPoint
PowerPoint 3.1 PowerPoint
PowerPoint 3.2 PowerPoint
PowerPoint 3.3 PowerPoint
PowerPoint 3.4 PowerPoint
PowerPoint 3.5 PowerPoint
PowerPoint 3.6 PowerPoint
Section Video Lectures
Section Video Lectures 3.1 Reading Graphs and The Rectangular Coordinate System (22:52)
Section Video Lectures Obj 1 Read Bar and Line Graphs
Section Video Lectures Obj 2 Define the Rectangular Coordinate System and Plot Ordered Pairs of Numbers
Section Video Lectures Obj 3 Graph Paired Data to Create a Scatter Diagram
Section Video Lectures Obj 4 Determine Whether an Ordered Pair Is a Solution of an Equation in Two Variables
Section Video Lectures Obj 5 Find the Missing Coordinate of an Ordered Pair Solution, Given one Coordinate of the Pair
Section Video Lectures 3.2 Graphing Linear Equations (15:27)
Section Video Lectures Obj 1 Identify Linear Equations
Section Video Lectures Obj 2 Graph a Linear Equation by Finding and Plotting Ordered Pair Solutions
Section Video Lectures 3.3 Intercepts (16:26)
Section Video Lectures Obj 1 Identify Intercepts of a Graph
Section Video Lectures Obj 2 Graph a Linear Equation by Finding and Plotting Intercepts
Section Video Lectures Obj 3 Identify and Graph Vertical and Horizontal Lines
Section Video Lectures 3.4 Slope and Rate of Change (26:11)
Section Video Lectures Obj 1 Find the Slope of a Line Given Two Points of the Line
Section Video Lectures Obj 2 Find the Slope of a Line Given Its Equation
Section Video Lectures Obj 3 Find the Slopes of Horizontal and Vertical Lines
Section Video Lectures Obj 4 Compare the Slopes of Parallel and Perpendicular Lines
Section Video Lectures Obj 5 Interpret Slope as a Rate of Change
Section Video Lectures 3.5 Equations of Lines (27:07)
Section Video Lectures Obj 1 Use the Slope-Intercept Form to Graph a Linear Equation
Section Video Lectures Obj 2 Use the Slope-Intercept Form to Write an Equation of a Line
Section Video Lectures Obj 3 Use the Point-Slope Form to Find an Equation of a Line Given Its Slope and a Point of the Line
Section Video Lectures Obj 4 Use the Point-Slope Form to Find an Equation of a Line Given Two Points of the Line
Section Video Lectures Obj 5 Find Equations of Vertical and Horizontal Lines
Section Video Lectures Obj 6 Use the Point-Slope Form to Solve Problems
Section Video Lectures 3.6 Functions (23:21)
Section Video Lectures Obj 1 Identify Relations, Domains, and Ranges
Section Video Lectures Obj 2 Identify Functions
Section Video Lectures Obj 3 Use the Vertical Line Test
Section Video Lectures Obj 4 Use Function Notation
Chapter 4. Solving Systems of Linear Equations
Animation
Animation Chapter 4 Vocabulary Check
Animation Solve Systems of Equations Using the Substitution Method
Animation Solving a System in Three Variables
Animation Translating Word Problems Solving Distance, Rate and Time Problems
Chapter Test Prep Videos

Chapter 4 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 4.1 Solving Systems of Linear Equations by Graphing
Multimedia Textbook 4.2 Solving Systems of Linear Equations by Substitution
Multimedia Textbook 4.3 Solving Systems of Linear Equations by Addition
Multimedia Textbook 4.4 Solving Systems of Linear Equations in Three Variables
Multimedia Textbook 4.5 Systems of Linear Equations and Problem Solving
PowerPoint
PowerPoint 4.1 PowerPoint
PowerPoint 4.2 PowerPoint
PowerPoint 4.3 PowerPoint
PowerPoint 4.4 PowerPoint
PowerPoint 4.5 PowerPoint
Section Video Lectures
Section Video Lectures 4.1 Solving Systems of Linear Equations by Graphing (28:29)
Section Video Lectures Obj 1 Determine if an Ordered Pair Is a Solution of a System of Equations in Two Variables
Section Video Lectures Obj 2 Solve a System of Linear Equations by Graphing
Section Video Lectures Obj 3 Without Graphing, Determine the Number of Solutions of a System
Section Video Lectures 4.2 Solving Systems of Linear Equations by Substitution (19:59)
Section Video Lectures Obj 1 Use the Substitution Method to Solve a System of Linear Equations
Section Video Lectures 4.3 Solving Systems of Linear Equations by Addition (22:17)
Section Video Lectures Obj 1 Use the Addition Method to Solve a System of Linear Equations
Section Video Lectures 4.4 Solving Systems of Linear Equations in Three Variables (16:35)
Section Video Lectures Obj 1 Solve a System of Three Linear Equations in Three Variables
Section Video Lectures 4.5 Systems of Linear Equations and Problem Solving (28:26)
Section Video Lectures Obj 1 Solve Problems That Can Be Modeled by a System of Two Linear Equations
Section Video Lectures Obj 2 Solve Problems with Cost and Revenue Functions
Section Video Lectures Obj 3 Solve Problems That Can Be Modeled by a System of Three Linear Equations
Chapter 5. Exponents and Polynomials
Animation
Animation Chapter 5 Vocabulary Check
Animation Power Rule for Exponents
Animation Translating Word Problems Writing an Expression for Area
Animation Translating Word Problems Subtracting Polynomials
Animation Translating Word Problems: Writing an Equation for Area
Animation Translating Word Problems: Square a Binomial
Animation Evaluate Exponents Raised to a Negative Power
Animation Simplify Exponential Expressions
Animation Translating Word Problems Scientific Notation
Animation Translating Word Problems: Dividing Polynomials
Chapter Test Prep Videos

Chapter 5 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 5.1 Exponents
Multimedia Textbook 5.2 Polynomial Functions and Adding and Subtracting Polynomials
Multimedia Textbook 5.3 Multiplying Polynomials
Multimedia Textbook 5.4 Special Products
Multimedia Textbook 5.5 Negative Exponents and Scientific Notation
Multimedia Textbook 5.6 Dividing Polynomials
Multimedia Textbook 5.7 Synthetic Division and the Remainder Theorem
PowerPoint
PowerPoint 5.1 PowerPoint
PowerPoint 5.2 PowerPoint
PowerPoint 5.3 PowerPoint
PowerPoint 5.4 PowerPoint
PowerPoint 5.5 PowerPoint
PowerPoint 5.6 PowerPoint
PowerPoint 5.7 PowerPoint
Section Video Lectures
Section Video Lectures 5.1 Exponents (29:12)
Section Video Lectures Obj 1 Evaluate Exponential Expressions
Section Video Lectures Obj 2 Use the Product Rule for Exponents
Section Video Lectures Obj 3 Use the Power Rule for Exponents
Section Video Lectures Obj 4 Use the Power Rules for Products and Quotients
Section Video Lectures Obj 5 Use the Quotient Rule for Exponents, and Define a Number Raised to the 0 Power
Section Video Lectures Obj 6 Decide Which Rule(s) to Use to Simplify an Expression
Section Video Lectures 5.2 Polynomial Functions and Adding and Subtracting Polynomials (21:05)
Section Video Lectures Obj 1 Define Polynomial, Monomial, Binomial, Trinomial, and Degree
Section Video Lectures Obj 2 Define Polynomial Functions
Section Video Lectures Obj 3 Simplify a Polynomial by Combining Like Terms
Section Video Lectures Obj 4 Add and Subtract Polynomials
Section Video Lectures 5.3 Multiplying Polynomials (19:42)
Section Video Lectures Obj 1 Multiply Monomials
Section Video Lectures Obj 2 Use the Distributive Property to Multiply Polynomials
Section Video Lectures Obj 3 Multiply Polynomials Vertically
Section Video Lectures 5.4 Special Products (22:20)
Section Video Lectures Obj 1 Multiply Two Binomials Using the Foil Method
Section Video Lectures Obj 2 Square a Binomial
Section Video Lectures Obj 3 Multiply the Sum and Difference of Two Terms
Section Video Lectures Obj 4 Use Special Products to Multiply Binomials
Section Video Lectures 5.5 Negative Exponents and Scientific Notation (26:46)
Section Video Lectures Obj 1 Simplify Expressions Containing Negative Exponents
Section Video Lectures Obj 2 Use All the Rules and Definitions for Exponents to Simplify Exponential Expressions
Section Video Lectures Obj 3 Write Numbers in Scientific Notation
Section Video Lectures Obj 4 Convert Numbers from Scientific Notation to Standard Form
Section Video Lectures Obj 5 Perform Operations on Numbers Written in Scientific Notation
Section Video Lectures 5.6 Dividing Polynomials (21:18)
Section Video Lectures Obj 1 Divide a Polynomial by a Monomial
Section Video Lectures Obj 2 Use Long Division to Divide a Polynomial by Another Polynomial
Section Video Lectures 5.7 Synthetic Division and the Remainder Theorem (12:58)
Section Video Lectures Obj 1 Use Synthetic Division to Divide a Polynomial by a Binomial
Section Video Lectures Obj 2 Use the Remainder Theorem to Evaluate Polynomials
Chapter 6. Factoring Polynomials
Animation
Animation Chapter 6 Vocabulary Check
Animation Factoring by Grouping
Animation Factoring a Trinomial with a Common Factor
Animation Factor out the GCF
Animation Factoring Trinomials
Animation Factor Perfect Square Trinomials
Animation Factor Polynomials Completely
Animation Solve Problems Modeled by Quadratics
Animation Translating Word Problems: Translating Words into Mathematical Expressions
Chapter Test Prep Videos

Chapter 6 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 6.1 The Greatest Common Factor and Factoring by Grouping
Multimedia Textbook 6.2 Factoring Trinomials of the Form x2 + bx + c
Multimedia Textbook 6.3 Factoring Trinomials of the Form ax2 + bx + c and Perfect Square Trinomials
Multimedia Textbook 6.4 Factoring Trinomials of the Form ax2 + bx + c by Grouping
Multimedia Textbook 6.5 Factoring Binomials
Multimedia Textbook 6.6 Solving Quadratic Equations by Factoring
Multimedia Textbook 6.7 Quadratic Equations and Problem Solving
PowerPoint
PowerPoint 6.1 PowerPoint
PowerPoint 6.2 PowerPoint
PowerPoint 6.3 PowerPoint
PowerPoint 6.4 PowerPoint
PowerPoint 6.5 PowerPoint
PowerPoint 6.6 PowerPoint
PowerPoint 6.7 PowerPoint
Section Video Lectures
Section Video Lectures 6.1 The Greatest Common Factor and Factoring by Grouping (26:06)
Section Video Lectures Obj 1 Find the Greatest Common Factor of a List of Integers
Section Video Lectures Obj 2 Find the Greatest Common Factor of a List of Terms
Section Video Lectures Obj 3 Factor Out the Greatest Common Factor from a Polynomial
Section Video Lectures Obj 4 Factor a Polynomial by Grouping
Section Video Lectures 6.2 Factoring Trinomials of the Form x2 + bx + c (17:51)
Section Video Lectures Obj 1 Factor Trinomials of the Form x2 + bx + c
Section Video Lectures Obj 2 Factor Out the Greatest Common Factor and Then Factor a Trinomial of the Form x2 + bx + c
Section Video Lectures 6.3 Factoring Trinomials of the Form ax2 + bx + c and Perfect Square Trinomials (25:17)
Section Video Lectures Obj 1 Factor Trinomials of the Form ax2 + bx + c, where a ≠ 1
Section Video Lectures Obj 2 Factor Out a GCF Before Factoring a Trinomial of the Form ax2 + bx + c
Section Video Lectures Obj 3 Factor Perfect Square Trinomials
Section Video Lectures 6.4 Factoring Trinomials of the Form ax2 + bx + c by Grouping (12:21)
Section Video Lectures Obj 1 Use the Grouping Method to Factor Trinomials of the Form ax2 + bx + c
Section Video Lectures 6.5 Factoring Binomials (23:40)
Section Video Lectures Obj 1 Factor the Difference of Two Squares
Section Video Lectures Obj 2 Factor the Sum or Difference of Two Cubes
Section Video Lectures Integrated Review - Choosing a Factoring Strategy (17:16)
Section Video Lectures 6.6 Solving Quadratic Equations by Factoring (23:00)
Section Video Lectures Obj 1 Solve Quadratic Equations by Factoring
Section Video Lectures Obj 2 Solve Equations with Degree Greater than 2 by Factoring
Section Video Lectures Obj 3 Find the x-Intercepts of the Graph of a Quadratic Equation in Two Variables
Section Video Lectures 6.7 Quadratic Equations and Problem Solving (21:27)
Section Video Lectures Obj 1 Solve Problems That Can Be Modeled by Quadratic Equations
Chapter 7. Rational Expressions
Animation
Animation Chapter 7 Vocabulary Check
Animation Writing Rational Expressions in Lowest Terms
Animation Find the LCD of a List of Rational Expressions
Animation Subtract Rational Expressions with Unlike Denominators
Animation Solve Equations Containing a Rational Expression
Animation Translate Sentences into Equation Containing Rational Expressions
Animation Translating Word Problems: Work = Rate • Time
Animation Translating Word Problems Simplifying Complex Fractions
Chapter Test Prep Videos

Chapter 7 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 7.1 Rational Functions and Simplifying Rational Expressions
Multimedia Textbook 7.2 Multiplying and Dividing Rational Expressions
Multimedia Textbook 7.3 Adding and Subtracting Rational Expressions with Common Denominators and Least Common Denominator
Multimedia Textbook 7.4 Adding and Subtracting Rational Expressions with Unlike Denominators
Multimedia Textbook 7.5 Solving Equations Containing Rational Expressions
Multimedia Textbook 7.6 Proportion and Problem Solving with Rational Equations
Multimedia Textbook 7.7 Simplifying Complex Fractions
PowerPoint
PowerPoint 7.1 PowerPoint
PowerPoint 7.2 PowerPoint
PowerPoint 7.3 PowerPoint
PowerPoint 7.4 PowerPoint
PowerPoint 7.5 PowerPoint
PowerPoint 7.6 PowerPoint
PowerPoint 7.7 PowerPoint
Section Video Lectures
Section Video Lectures 7.1 Rational Functions and Simplifying Rational Expressions (28:43)
Section Video Lectures Obj 1 Find the Domain of a Rational Functions
Section Video Lectures Obj 2 Simplify or Write Rational Expressions in Lowest Terms
Section Video Lectures Obj 3 Write Equivalent Rational Expressions of the Form - a/b = -a/b = a/-b
Section Video Lectures Obj 4 Use Rational Functions in Applications
Section Video Lectures 7.2 Multiplying and Dividing Rational Expressions (20:15)
Section Video Lectures Obj 1 Multiply Rational Expressions
Section Video Lectures Obj 2 Divide Rational Expressions
Section Video Lectures Obj 3 Multiply or Divide Rational Expressions
Section Video Lectures Obj 4 Convert Between Units of Measure
Section Video Lectures 7.3 Adding and Subtracting Rational Expressions with Common Denominators and Least Common Denominator (21:46)
Section Video Lectures Obj 1 Add and Subtract Rational Expressions with the Same Denominator
Section Video Lectures Obj 2 Find the Least Common Denominator of a List of Rational Expressions
Section Video Lectures Obj 3 Write a Rational Expression as an Equivalent Expression Whose Denominator Is Given
Section Video Lectures 7.4 Adding and Subtracting Rational Expressions with Unlike Denominators (22:28)
Section Video Lectures Obj 1 Add and Subtract Rational Expressions with Unlike Denominators
Section Video Lectures 7.5 Solving Equations Containing Rational Expressions (29:11)
Section Video Lectures Obj 1 Solve Equations Containing Rational Expressions
Section Video Lectures Obj 2 Solve Equations Containing Rational Expressions for a Specified Variable
Section Video Lectures 7.6 Proportion and Problem Solving with Rational Equations (25:49)
Section Video Lectures Obj 1 Solve Proportions
Section Video Lectures Obj 2 Use Proportions to Solve Problems
Section Video Lectures Obj 3 Solve Problems About Numbers
Section Video Lectures Obj 4 Solve Problems About Work
Section Video Lectures Obj 5 Solve Problems About Distance
Section Video Lectures 7.7 Simplifying Complex Fractions (21:05)
Section Video Lectures Obj 1 Simplify Complex Fractions by Simplifying the Numerator and Denominator and Then Dividing
Section Video Lectures Obj 2 Simplify Complex Fractions by Multiplying by a Common Denominator
Section Video Lectures Obj 3 Simplify Expressions with Negative Exponents
Chapter 8. More on Functions and Graphs
Animation
Animation Chapter 8 Vocabulary Check
Animation Variation
Animation Translating Word Problems Solving Problems Involving Joint Variation
Chapter Test Prep Videos

Chapter 8 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 8.1 Graphing and Writing Linear Functions
Multimedia Textbook 8.2 Reviewing Function Notation and Graphing Nonlinear Functions
Multimedia Textbook 8.3 Graphing Piecewise-Defined Functions and Shifting and Reflecting Graphs of Functions
Multimedia Textbook 8.4 Variation and Problem Solving
PowerPoint
PowerPoint 8.1 PowerPoint
PowerPoint 8.2 PowerPoint
PowerPoint 8.3 PowerPoint
PowerPoint 8.4 PowerPoint
Section Video Lectures
Section Video Lectures 8.1 Graphing and Writing Linear Functions (25:48)
Section Video Lectures Obj 1 Graph Linear Functions
Section Video Lectures Obj 2 Write an Equation of a Line Using Function Notation
Section Video Lectures Obj 3 Find Equations of Parallel and Perpendicular Lines
Section Video Lectures 8.2 Reviewing Function Notation and Graphing Nonlinear Functions (16:33)
Section Video Lectures Obj 1 Review Function Notation
Section Video Lectures Obj 2 Find Square Roots of Numbers
Section Video Lectures Obj 3 Graph Nonlinear Functions
Section Video Lectures 8.3 Graphing Piecewise-Defined Functions and Shifting and Reflecting Graphs of Functions (22:23)
Section Video Lectures Obj 1 Graph Piecewise-Defined Functions
Section Video Lectures Obj 2 Vertical and Horizontal Shifts
Section Video Lectures Obj 3 Reflect Graphs
Section Video Lectures 8.4 Variation and Problem Solving (23:26)
Section Video Lectures Obj 1 Solve Problems Involving Direct Variation
Section Video Lectures Obj 2 Solve Problems Involving Inverse Variation
Section Video Lectures Obj 3 Solve Problems Involving Joint Variation
Section Video Lectures Obj 4 Solve Problems Involving Combined Variation
Chapter 9. Inequalities and Absolute Value
Animation
Animation Chapter 9 Vocabulary Check
Animation Solving a Compound Inequality with Or
Animation Equations Involving Absolute Value
Animation Translating Word Problems Writing Absolute Value Equations
Animation Solving an Absolute Value Inequality with >
Animation Solve absolute value inequalities of the form |x| < a
Animation Translating Word Problems: Writing Absolute Value Inequalities
Chapter Test Prep Videos

Chapter 9 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 9.1 Compound Inequalities
Multimedia Textbook 9.2 Absolute Value Equations
Multimedia Textbook 9.3 Absolute Value Inequalities
Multimedia Textbook 9.4 Graphing Linear Inequalities in Two Variables and Systems of Linear Inequalities
PowerPoint
PowerPoint 9.1 PowerPoint
PowerPoint 9.2 PowerPoint
PowerPoint 9.3 PowerPoint
PowerPoint 9.4 PowerPoint
Section Video Lectures
Section Video Lectures 9.1 Compound Inequalities (18:12)
Section Video Lectures Obj 1 Find the Intersection of Two Sets
Section Video Lectures Obj 2 Solve Compound Inequalities Containing and
Section Video Lectures Obj 3 Find the Union of Two Sets
Section Video Lectures Obj 4 Solve Compound Inequalities Containing or
Section Video Lectures 9.2 Absolute Value Equations (17:27)
Section Video Lectures Obj 1 Solve Absolute Value Equations
Section Video Lectures 9.3 Absolute Value Inequalities (15:27)
Section Video Lectures Obj 1 Solve Absolute Value Inequalities of the Form |x| < a
Section Video Lectures Obj 2 Solve Absolute Value Inequalities of the Form |x| > a
Section Video Lectures 9.4 Graphing Linear Inequalities in Two Variables and Systems of Linear Inequalities (14:18)
Section Video Lectures Obj 1 Graph a Linear Inequality in Two Variables
Section Video Lectures Obj 2 Solve a System of Linear Inequalities
Chapter 10. Rational Exponents, Radicals, and Complex Numbers
Animation
Animation Chapter 10 Vocabulary Check
Animation How Far?
Animation Adding and Subtracting Radical Expressions
Animation Rationalizing Numerators or Denominators Having Two Terms
Animation Solve Radical Equations Using the Squaring Property Once
Animation Translating Word Problems Using the Pythagorean Theorem
Animation Subtracting Complex Numbers
Chapter Test Prep Videos

Chapter 10 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 10.1 Radicals and Radical Functions
Multimedia Textbook 10.2 Rational Exponents
Multimedia Textbook 10.3 Simplifying Radical Expressions
Multimedia Textbook 10.4 Adding, Subtracting, and Multiplying Radical Expressions
Multimedia Textbook 10.5 Rationalizing Denominators and Numerators of Radical Expressions
Multimedia Textbook 10.6 Radical Equations and Problem Solving
Multimedia Textbook 10.7 Complex Numbers
PowerPoint
PowerPoint 10.1 PowerPoint
PowerPoint 10.2 PowerPoint
PowerPoint 10.3 PowerPoint
PowerPoint 10.4 PowerPoint
PowerPoint 10.5 PowerPoint
PowerPoint 10.6 PowerPoint
PowerPoint 10.7 PowerPoint
Section Video Lectures
Section Video Lectures 10.1 Radicals and Radical Functions (21:19)
Section Video Lectures Obj 1 Find Square Roots
Section Video Lectures Obj 2 Approximate Roots
Section Video Lectures Obj 3 Find Cube Roots
Section Video Lectures Obj 4 Find nth Roots
Section Video Lectures Obj 5 Find n √ an Where a is a Real Number
Section Video Lectures Obj 6 Graph Square and Cube Root Functions
Section Video Lectures 10.2 Rational Exponents (16:48)
Section Video Lectures Obj 1 Understand the Meaning of a¹/n
Section Video Lectures Obj 2 Understand the Meaning of am/n
Section Video Lectures Obj 3 Understand the Meaning of a-m/n
Section Video Lectures Obj 4 Use Rules for Exponents to Simplify Expressions that Contain Rational Exponents
Section Video Lectures Obj 5 Use Rational Exponents to Simplify Radical Expressions
Section Video Lectures 10.3 Simplifying Radical Expressions (16:06)
Section Video Lectures Obj 1 Use the Product Rule for Radicals
Section Video Lectures Obj 2 Use the Quotient Rule for Radicals
Section Video Lectures Obj 3 Simplify Radicals
Section Video Lectures Obj 4 Use the Distance and Midpoint Formula
Section Video Lectures 10.4 Adding, Subtracting, and Multiplying Radical Expressions (15:30)
Section Video Lectures Obj 1 Add or Subtract Radical Expressions
Section Video Lectures Obj 2 Multiply Radical Expressions
Section Video Lectures 10.5 Rationalizing Denominators and Numerators of Radical Expressions (15:43)
Section Video Lectures Obj 1 Rationalize Denominators
Section Video Lectures Obj 2 Rationalize Denominators Having Two Terms
Section Video Lectures Obj 3 Rationalize Numerators
Section Video Lectures 10.6 Radical Equations and Problem Solving (24:30)
Section Video Lectures Obj 1 Solve Equations that Contain Radical Expressions
Section Video Lectures Obj 2 Use the Pythagorean Theorem to Model Problems
Section Video Lectures 10.7 Complex Numbers (23:40)
Section Video Lectures Obj 1 Write Square Roots of Negative Numbers in the Form bi
Section Video Lectures Obj 2 Add Or Subtract Complex Numbers
Section Video Lectures Obj 3 Multiply Complex Numbers
Section Video Lectures Obj 4 Divide Complex Numbers
Section Video Lectures Obj 5 Raise i to Powers
Chapter 11. Quadratic Equations and Functions
Animation
Animation Chapter 11 Vocabulary Check
Animation Writing Quadratic Equations as Perfect Square Equations
Animation Translating Word Problems Solving Problems Modeled by Quadratic Equations
Animation Translating Word Problems Solving Problems Modeled by Quadratic Equations
Animation Translating Word Problems: Solving Problems that Lead to Quadratic Equations
Animation Solving a Rational Inequality
Animation Translating Word Problems: Solving Inequalities that Contain Rational Expressions with Variables in the Denominator
Animation Graphing a Parabola that Opens Downward
Animation Translating Word Problems Finding the Maximum Value of a Quadratic Function
Chapter Test Prep Videos

Chapter 11 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 11.1 Solving Quadratic Equations by Completing the Square
Multimedia Textbook 11.2 Solving Quadratic Equations by the Quadratic Formula
Multimedia Textbook 11.3 Solving Equations by Using Quadratic Methods
Multimedia Textbook 11.4 Nonlinear Inequalities in One Variable
Multimedia Textbook 11.5 Quadratic Functions and Their Graphs
Multimedia Textbook 11.6 Further Graphing of Quadratic Functions
PowerPoint
PowerPoint 11.1 PowerPoint
PowerPoint 11.2 PowerPoint
PowerPoint 11.3 PowerPoint
PowerPoint 11.4 PowerPoint
PowerPoint 11.5 PowerPoint
PowerPoint 11.6 PowerPoint
Section Video Lectures
Section Video Lectures 11.1 Solving Quadratic Equations by Completing the Square (22:35)
Section Video Lectures Obj 1 Use the Square Root Property to Solve Quadratic Equations
Section Video Lectures Obj 2 Solve Quadratic Equations by Completing the Square
Section Video Lectures Obj 3 Use Quadratic Equations to Solve Problems
Section Video Lectures 11.2 Solving Quadratic Equations by the Quadratic Formula (23:57)
Section Video Lectures Obj 1 Solve Quadratic Equations by Using the Quadratic Formula
Section Video Lectures Obj 2 Determine the Number and Type of Solutions of a Quadratic Equation by Using the Discriminant
Section Video Lectures Obj 3 Solve Problems Modeled by Quadratic Equations
Section Video Lectures 11.3 Solving Equations by Using Quadratic Methods (23:17)
Section Video Lectures Obj 1 Solve Various Equations that are Quadratic in Form
Section Video Lectures Obj 2 Solve Problems that Lead to Quadratic Equations
Section Video Lectures 11.4 Nonlinear Inequalities in One Variable (24:11)
Section Video Lectures Obj 1 Solve Polynomial Inequalities of Degree 2 or Greater
Section Video Lectures Obj 2 Solve Inequalities that Contain Rational Expressions with Variables in the Denominator
Section Video Lectures 11.5 Quadratic Functions and Their Graphs (19:11)
Section Video Lectures Obj 1 Graph Quadratic Functions of the Form f(x) = x2 + k
Section Video Lectures Obj 2 Graph Quadratic Functions of the Form f(x) = (x - h)2
Section Video Lectures Obj 3 Graph Quadratic Functions of the Form f(x) = (x - h)2 + k
Section Video Lectures Obj 4 Graph Quadratic Functions of the Form f(x) = ax2
Section Video Lectures Obj 5 Graph Quadratic Functions of the Form f(x) = a(x - h)2 + k
Section Video Lectures 11.6 Further Graphing of Quadratic Functions (22:12)
Section Video Lectures Obj 1 Write Quadratic Functions of the Form y = a(x - h)2 + k
Section Video Lectures Obj 2 Derive a Formula for Finding the Vertex of a Parabola
Section Video Lectures Obj 3 Find the Minimum Or Maximum Value of a Quadratic Function
Chapter 12. Exponential and Logarithmic Functions
Animation
Animation Chapter 12 Vocabulary Check
Animation Translating Word Problems: Subtracting Functions
Animation Using the Horizontal Line Test
Animation Translating Word Problems: Solving Problems Modeled by Exponential Equations
Animation Using the Power Rule
Animation Translating Word Problems: Solving Problems Modeled by Logarithmic Equations
Animation Exponential and Logarithmic Equations
Animation Translating Word Problems Solving Problems Modeled by Exponential Equations
Chapter Test Prep Videos

Chapter 12 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 12.1 The Algebra of Functions; Composite Functions
Multimedia Textbook 12.2 Inverse Functions
Multimedia Textbook 12.3 Exponential Functions
Multimedia Textbook 12.4 Exponential Growth and Decay Functions
Multimedia Textbook 12.5 Logarithmic Functions
Multimedia Textbook 12.6 Properties of Logarithms
Multimedia Textbook 12.7 Common Logarithms, Natural Logarithms, and Change of Base
Multimedia Textbook 12.8 Exponential and Logarithmic Equations and Problem Solving
PowerPoint
PowerPoint 12.1 PowerPoint
PowerPoint 12.2 PowerPoint
PowerPoint 12.3 PowerPoint
PowerPoint 12.4 PowerPoint
PowerPoint 12.5 PowerPoint
PowerPoint 12.6 PowerPoint
PowerPoint 12.7 PowerPoint
PowerPoint 12.8 PowerPoint
Section Video Lectures
Section Video Lectures 12.1 The Algebra of Functions; Composite Functions (21:58)
Section Video Lectures Obj 1 Add, Subtract, Multiply, and Divide Functions
Section Video Lectures Obj 2 Construct Composite Functions
Section Video Lectures 12.2 Inverse Functions (24:26)
Section Video Lectures Obj 1 Determine Whether a Function is a One-to-One Function
Section Video Lectures Obj 2 Use the Horizontal Line Test to Decide Whether a Function is a One-to-One Function
Section Video Lectures Obj 3 Find the Inverse of a Function
Section Video Lectures Obj 4 Find the Equation of the Inverse of a Function
Section Video Lectures Obj 5 Graph Functions and Their Inverses
Section Video Lectures Obj 6 Determine Whether Two Functions Are Inverses of Each Other
Section Video Lectures 12.3 Exponential Functions (15:27)
Section Video Lectures Obj 1 Graph Exponential Functions
Section Video Lectures Obj 2 Solve Equations of the Form bx = by
Section Video Lectures Obj 3 Solve Problems Modeled by Exponential Equations
Section Video Lectures 12.4 Exponential Growth and Decay Functions (14:17)
Section Video Lectures Obj 1 Model Exponential Growth
Section Video Lectures Obj 2 Model Exponential Decay
Section Video Lectures 12.5 Logarithmic Functions (18:28)
Section Video Lectures Obj 1 Write Exponential Equations with Logarithmic Notation and Write Logarithmic Equations with Exponential Notation
Section Video Lectures Obj 2 Solve Logarithmic Equations by Using Exponential Notation
Section Video Lectures Obj 3 Identify and Graph Logarithmic Functions
Section Video Lectures 12.6 Properties of Logarithms (18:28)
Section Video Lectures Obj 1 Use the Product Property of Logarithms
Section Video Lectures Obj 2 Use the Quotient Property of Logarithms
Section Video Lectures Obj 3 Use the Power Property of Logarithms
Section Video Lectures Obj 4 Use the Properties of Logarithms Together
Section Video Lectures 12.7 Common Logarithms, Natural Logarithms, and Change of Base (15:03)
Section Video Lectures Obj 1 Identify Common Logarithms and Approximate Them by Calculator
Section Video Lectures Obj 2 Evaluate Common Logarithms of Powers of 10
Section Video Lectures Obj 3 Identify Natural Logarithms and Approximate Them by Calculator
Section Video Lectures Obj 4 Evaluate Natural Logarithms of Powers of e
Section Video Lectures Obj 5 Use the Change of Base Formula
Section Video Lectures 12.8 Exponential and Logarithmic Equations and Problem Solving (13:55)
Section Video Lectures Obj 1 Solve Exponential Equations
Section Video Lectures Obj 2 Solve Logarithmic Equations
Section Video Lectures Obj 3 Solve Problems that Can Be Modeled by Exponential and Logarithmic Equations
Chapter 13. Conic Sections
Animation
Animation Chapter 13 Vocabulary Check
Animation Graphing a Horizontal Parabola
Animation Translating Word Problems: Writing the Equation of a Parabola
Animation Graphing a Vertical Hyperbola
Chapter Test Prep Videos

Chapter 13 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 13.1 The Parabola and the Circle
Multimedia Textbook 13.2 The Ellipse and the Hyperbola
Multimedia Textbook 13.3 Solving Nonlinear Systems of Equations
Multimedia Textbook 13.4 Nonlinear Inequalities and Systems of Inequalities
PowerPoint
PowerPoint 13.1 PowerPoint
PowerPoint 13.2 PowerPoint
PowerPoint 13.3 PowerPoint
PowerPoint 13.4 PowerPoint
Section Video Lectures
Section Video Lectures 13.1 The Parabola and the Circle (10:29)
Section Video Lectures Obj 1 Graph Parabolas of the Forms x = a(y - k)² + h and y = a(x - h)² + k
Section Video Lectures Obj 2 Graph Circles of the Form (x - h)² + (y - k) = r²
Section Video Lectures Obj 3 Find the Center and the Radius of a Circle, Given Its Equation
Section Video Lectures Obj 4 Write an Equation of a Circle, Given Its Center and Radius
Section Video Lectures 13.2 The Ellipse and the Hyperbola (10:16)
Section Video Lectures Obj 1 Define and Graph an Ellipse
Section Video Lectures Obj 2 Define and Graph a Hyperbola
Section Video Lectures 13.3 Solving Nonlinear Systems of Equations (11:00)
Section Video Lectures Obj 1 Solve a Nonlinear System by Substitution
Section Video Lectures Obj 2 Solve a Nonlinear System by Elimination
Section Video Lectures 13.4 Nonlinear Inequalities and Systems of Inequalities (8:17)
Section Video Lectures Obj 1 Graph a Nonlinear Inequality
Section Video Lectures Obj 2 Graph a System of Nonlinear Inequalities
Chapter 14. Sequences, Series, and the Binomial Theorem
Animation
Animation Chapter 14 Vocabulary Check
Animation Translating Word Problems: Finding the General Term of a Sequence
Animation Translating Word Problems Finding the General Term of a Sequence
Animation Sequences and Series
Animation Translating Word Problems: Finding the General Term of a Sequence
Animation Translating Word Problems: Finding the Partial Sum of an Arithmetic Sequence
Animation Expanding a Binomial
Chapter Test Prep Videos

Chapter 14 Test Prep Videos
Multimedia Textbook
Multimedia Textbook 14.1 Sequences
Multimedia Textbook 14.2 Arithmetic and Geometric Sequences
Multimedia Textbook 14.3 Series
Multimedia Textbook 14.4 Partial Sums of Arithmetic and Geometric Sequences
Multimedia Textbook 14.5 The Binomial Theorem
PowerPoint
PowerPoint 14.1 PowerPoint
PowerPoint 14.2 PowerPoint
PowerPoint 14.3 PowerPoint
PowerPoint 14.4 PowerPoint
PowerPoint 14.5 PowerPoint
Section Video Lectures
Section Video Lectures 14.1 Sequences (11:12)
Section Video Lectures Obj 1 Write the Terms of a Sequence Given Its General Term
Section Video Lectures Obj 2 Find the General Term of a Sequence
Section Video Lectures Obj 3 Solve Applications that Involve Sequences
Section Video Lectures 14.2 Arithmetic and Geometric Sequences (9:58)
Section Video Lectures Obj 1 Identify Arithmetic Sequences and Their Common Differences
Section Video Lectures Obj 2 Identify Geometric Sequences and Their Common Ratios
Section Video Lectures 14.3 Series (8:14)
Section Video Lectures Obj 1 Identify Finite and Infinite Series and Use Summation Notation
Section Video Lectures Obj 2 Find Partial Sums
Section Video Lectures 14.4 Partial Sums of Arithmetic and Geometric Sequences (8:18)
Section Video Lectures Obj 1 Find the Partial Sum of an Arithmetic Sequence
Section Video Lectures Obj 2 Find the Partial Sum of a Geometric Sequence
Section Video Lectures Obj 3 Find the Sum of the Terms of an Infinite Geometric Sequence
Section Video Lectures 14.5 The Binomial Theorem (11:25)
Section Video Lectures Obj 1 Use Pascal's Triangle to Expand Binomials
Section Video Lectures Obj 2 Evaluate Factorials
Section Video Lectures Obj 3 Use the Binomial Theorem to Expand Binomials
Section Video Lectures Obj 4 Find the nth Term in the Expansion of a Binomial Raised to a Positive Power
Chapter Appendix. Appendices
Multimedia Textbook
Multimedia Textbook A.1 Operations on Decimals
Multimedia Textbook A.2 Table of Percent, Decimal, and Fraction Equivalents
Multimedia Textbook B.1 Equations (Linear and Quadratic Solved by Factoring)
Multimedia Textbook B.2 Problem Solving
Multimedia Textbook B.3 Graphing
Multimedia Textbook B.4 Polynomials and Factoring
Multimedia Textbook B.5 Rational Expressions
Multimedia Textbook Appendix C An Introduction to Using a Graphing Utility
Multimedia Textbook Appendix D Solving Systems of Equations by Matrices
Multimedia Textbook Appendix E Solving Systems of Equations by Determinants
Multimedia Textbook Appendix F Mean, Median, and Mode
Multimedia Textbook Appendix G Review of Angles, Lines, and Special Triangles
Section Video Lectures
Section Video Lectures Appendix B.1 Equations (Linear and Quadratic Solved by Factoring)
Section Video Lectures Appendix B.2 Problem Solving
Section Video Lectures Appendix B.3 Graphing
Section Video Lectures Obj 1 Plot Ordered Pairs
Section Video Lectures Obj 2 Graph Linear Equations
Section Video Lectures Appendix D, Obj 1 Use Matrices to Solve a System of Two Equations
Section Video Lectures Appendix D, Obj 2 Use Matrices to Solve a System of Three Equations
Section Video Lectures Appendix E, Obj 1 Define and Evaluate a 2 x 2 Determinant
Section Video Lectures Appendix E, Obj 2 Use Cramer's Rule to Solve a System of Two Linear Equations in Two Variables
Section Video Lectures Appendix E, Obj 3 Define and Evaluate a 3 x 3 Determinant
Section Video Lectures Appendix E, Obj 4 Use Cramer's Rule to Solve a System of Three Linear Equations in Three Variables
Section Video Lectures Appendix F Mean, Median, and Mode
Section Video Lectures Appendix G Review of Angles, Lines, and Special Triangles

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