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× # Algebra 2 Algebra 2

ISBN: 9780618250202 / 0618250204 ### Chapter 1

Equations And Inequalities

 1.1 Real Numbers and Number Operations Exercises p.7 1.2 Algebraic Expressions and Models Exercises p.14 Quiz p.17 1.3 Solving Linear Equations Exercises p.22 1.4 Rewriting Equations and Formulas Exercises p.29 1.5 Problem Solving Using Algebraic Models Exercises p.37 Quiz p.40 1.6 Solving Linear Inequalities Exercises p.45 1.7 Solving Absolute Value Equations and Inequalities Exercises p.53 Quiz p.56 Chapter Review p.58 Chapter Test p.61 Chapter Standardized Test p.62

### Chapter 2

Linear Equations And Functions

 2.1 Functions and Their Graphs Exercises p.71 2.2 Slope and Rate of Change Exercises p.79 2.3 Quick Graphs of Linear Equations Exercises p.86 Quiz p.89 2.4 Writing Equations of Lines Exercises p.95 2.5 Correlation and Best-Fitting Lines Exercises p.103 Quiz p.106 2.6 Linear Inequalities in Two Variables Exercises p.111 2.7 Piecewise Functions Exercises p.117 2.8 Absolute Value Functions Exercises p.125 Quiz p.128 Chapter Review p.130 Chapter Test p.133 Chapter Standardized Test p.134

### Chapter 3

Systems Of Linear Equations And Inequalities

 3.1 Solving Linear Systems by Graphing Exercises p.142 3.2 Solving Linear Systems Algebraically Exercises p.152 Quiz 1 p.155 3.3 Graphing and Solving Systems of Linear Inequalities Exercises p.159 3.4 Linear Programming Exercises p.166 Quiz 2 p.169 3.5 Graphing Linear Equations in Three Variables Exercises p.173 3.6 Solving Systems of Linear Inequalities in Three Variables Exercises p.181 Quiz 3 p.184 Chapter Review p.186 Chapter Test p.189 Chapter Standardized Test p.190 Cumulative Practice p.192

### Chapter 4

Matrices And Determinants

 4.1 Matrix Operations Exercises p.203 4.2 Multiplying Matrices Exercises p.211 4.3 Determinants and Cramer's Rule Exercises p.218 Quiz 1 p.221 4.4 Identity and Inverse Matrices Exercises p.227 4.5 Solving Systems Using Inverse Matrices Exercises p.233 Quiz 2 p.236 Exercises (extension) p.238 Chapter Review p.240 Chapter Test p.243 Chapter Standardized Test p.244

### Chapter 5

 5.1 Graphing Quadratic Functions Exercises p.253 5.2 Solving Quadratic Equations by Factoring Exercises p.260 5.3 Solving Quadratic Equations by Finding Square Roots Exercises p.267 Quiz 1 p.270 5.4 Complex Numbers Exercises p.277 5.5 Completing the Square Exercises p.286 5.6 The Quadratic Formula and the Discriminant Exercises p.295 Quiz 2 p.298 5.7 Graphing and Solving Quadratic Inequalities Exercises p.303 5.8 Modeling with Quadratic Functions Exercises p.309 Quiz 3 p.312 Chapter Review p.314 Chapter Test p.317 Chapter Standardized Test p.318

### Chapter 6

Polynomials And Polynomial Functions

 6.1 Using Properties of Exponents Exercises p.326 6.2 Evaluating and Graphing Polynomial Functions Exercises p.333 6.3 Adding, Subtracting, and Multiplying Polynomials Exercises p.341 Quiz 1 p.344 6.4 Factoring and Solving Polynomial Equations Exercises p.348 6.5 The Remainder and Factor Theorems Exercises p.356 6.6 Finding Rational Zeros Exercises p.362 Quiz 2 p.365 6.7 Using the Fundamental Theorem of Algebra Exercises p.369 6.8 Analyzing Graphs of Polynomial Functions Exercises p.376 6.9 Modeling with Polynomial Functions Exercises p.383 Quiz 3 p.386 Chapter Review p.388 Chapter Test p.391 Chapter Standardized Test p.392 Cumulative Practice p.394

### Chapter 7

 7.1 nth Roots and Rational Exponents Exercises p.404 7.2 Properties of Rational Exponents Exercises p.411 Quiz 1 p.414 7.3 Power Functions and Function Operations Exercises p.418 7.4 Inverse Functions Exercises p.426 Quiz 2 p.429 7.5 Graphing Square Root and Cube Root Functions Exercises p.434 7.6 Solving Radical Equations Exercises p.441 7.7 Statistics and Statistical Graphs Exercises p.449 Quiz 3 p.452 Chapter Review p.456 Chapter Test p.459 Chapter Standardized Test p.460

### Chapter 8

Exponential And Logarithmic Functions

 8.1 Exponential Growth Exercises p.469 8.2 Exponential Decay Exercises p.477 8.3 The Number "e" Exercises p.483 Quiz 1 p.485 8.4 Logarithmic Functions Exercises p.490 8.5 Properties of Logarithms Exercises p.496 8.6 Solving Exponential and Logarithmic Equations Exercises p.505 Quiz 2 p.508 8.7 Modeling with Exponential and Power Functions Exercises p.513 8.8 Logistic Growth Functions Exercises p.520 Quiz 3 p.522 Chapter Review p.524 Chapter Test p.527 Chapter Standardized Test p.528

### Chapter 9

Rational Equations And Functions

 9.1 Inverse and Joint Variation Exercises p.537 9.2 Graphing Simple Rational Functions Exercises p.543 9.3 Graphing General Rational Functions Exercises p.550 Quiz 1 p.553 9.4 Multiplying and Dividing Rational Expressions Exercises p.558 9.5 Addition, Subtraction, and Complex Fractions Exercises p.565 9.6 Solving Rational Equations Exercises p.571 Quiz 2 p.574 Chapter Review p.576 Chapter Test p.579 Chapter Standardized Test p.580 Cumulative Practice p.582

### Chapter 10

 10.1 The Distance and Midpoint Formulas Exercises p.592 10.2 Parabolas Exercises p.598 10.3 Circles Exercises p.604 Quiz 1 p.607 10.4 Ellipses Exercises p.612 10.5 Hyperbolas Exercises p.618 Quiz 2 p.621 10.6 Graphing and Classifying Conics Exercises p.628 10.7 Solving Quadratic Systems Exercises p.635 Quiz 3 p.638 Exercises (Extension) p.640 Chapter Review p.642 Chapter Test p.645 Chapter Standardized Test p.646

### Chapter 11

Sequences And Series

 11.1 An Introduction to Sequences and Series Exercises p.655 11.2 Arithmetic Sequences and Series Exercises p.663 11.3 Geometric Sequences and Series Exercises p.670 Quiz 1 p.673 11.4 Infinite Geometric Series Exercises p.678 11.5 Recursive Rules for Sequences Exercises p.684 Quiz 2 p.687 Exercises (Extension) p.690 Chapter Review p.692 Chapter Test p.695 Chapter Standardized Test p.696

### Chapter 12

Probability And Statistics

 12.1 The Fundamental Counting Principle and Permutations Exercises p.705 12.2 Combinations and the Binomial Theorem Exercises p.712 Quiz 1 p.715 12.3 An Introduction to Probability Exercises p.719 12.4 Probability of Compound Events Exercises p.727 12.5 Probability of Independent and Dependent Events Exercises p.734 Quiz 2 p.737 12.6 Binomial Distributions Exercises p.742 12.7 Normal Distributions Exercises p.749 Quiz 3 p.752 Exercises (Extension) p.754 Chapter Review p.756 Chapter Test p.759 Chapter Standardized Test p.760 Cumulative Practice p.762

### Chapter 13

Trigonometric Ratios And Functions

 13.1 Right Triangle Trigonometry Exercises p.772 13.2 General Angles and Radian Measure Exercises p.780 Quiz 1 p.783 13.3 Trigonometric Functions of Any Angle Exercises p.788 13.4 Inverse Trigonometric Functions Exercises p.795 Quiz 2 p.798 13.5 The Law of Sines Exercises p.803 13.6 The Law of Cosines Exercises p.810 13.7 Parametric Equations and Projectile Motion Exercises p.816 Quiz 3 p.819 Chapter Review p.822 Chapter Test p.825 Chapter Standardized Test p.826

### Chapter 14

Trigonometric Graphs, Identities, And Equations

 14.1 Graphing Sine, Cosine, and Tangent Functions Exercises p.835 14.2 Translations and Reflections of Trigonometric Graphs Exercises p.844 Quiz 1 p.847 14.3 Verifying Trigonometric Identities Exercises p.852 14.4 Solving Trigonometric Equations Exercises p.859 14.5 Modeling with Trigonometric Functions Exercises p.865 Quiz 2 p.868 14.6 Using Sum and Difference Formulas Exercises p.872 14.7 Using Double- and Half-Angle Formulas Exercises p.879 Quiz 3 p.882 Chapter Review p.884 Chapter Test p.887 Chapter Standardized Test p.888 Cumulative Practice p.890
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