ISBN: 9780030995743

Author: Holt McDougal

Published: 2010

## Chapters: 1 2 3 4 5 6 7 8 9 10 11 12

### Chapter 1

The Language Of Algebra

1-1 | Variables and Expressions | Exercises | p.9 |

1-2 | Adding and Subtracting Real Numbers | Exercises | p.17 |

1-3 | Multiplying and Dividing Real Numbers | Exercises | p.23 |

1-4 | Powers and Exponents | Exercises | p.29 |

1-5 | Square Roots and Real Numbers | Exercises | p.35 |

1-6 | Order of Operations | Exercises | p.43 |

1-7 | Simplifying Expressions | Exercises | p.49 |

1-8 | Introduction to Functions | Exercises | p.57 |

Study Guide: Review | p.62 | ||

Chapter Test | p.66 | ||

2-1 | Solving Equations by Adding or Subtracting | Exercises | p.80 |

### Chapter 2

Equations And Formulas

Area of Composite Figures | p.83 | ||

2-2 | Solving Equations by Multiplying or Dividing | Exercises | p.87 |

2-3 | Solving Two-Step and Multi-Step Functions | Exercises | p.96 |

2-4 | Solving Equations with Variables on Both Sides | Exercises | p.103 |

2-5 | Solving for a Variable | Exercises | p.109 |

2-6 | Solving Absolute-Value Equations | Exercises | p.115 |

2-7 | Rates, Ratios, and Proportions | Exercises | p.123 |

2-8 | Applications of Proportions | Exercises | p.130 |

2-9 | Percents | Exercises | p.136 |

2-10 | Application of Percents | Exercises | p.141 |

2-11 | Percent Increase and Decrease | Exercises | p.147 |

Study Guide: Review | p.154 | ||

Chapter Test | p.158 |

### Chapter 3

Inequalities

3-1 | Graphing and Writing Inequalities | Exercises | p.173 |

3-2 | Solving Inequalities by Adding or Subtracting | Exercises | p.179 |

3-3 | Solving Inequalities by Multiplying or Dividing | Exercises | p.185 |

3-4 | Solving Two-Step and Multi-Step Inequalities | Exercises | p.193 |

3-5 | Solving Inequalities with Variables on Both Sides | Exercises | p.199 |

3-6 | Solving Compound Inequalities | Exercises | p.208 |

3-7 | Solving Absolute-Value Inequalities | Exercises | p.215 |

Study Guide: Review | p.220 | ||

Chapter Test | p.224 |

### Chapter 4

Functions

4-1 | Graphing Relationships | Exercises | p.237 |

4-2 | Relations and Functions | Exercises | p.243 |

4-3 | Writing Functions | Exercises | p.253 |

4-4 | Graphing Functions | Exercises | p.260 |

4-5 | Scatter Plots and Trend Lines | Exercises | p.270 |

4-6 | Arithmetic Sequences | Exercises | p.279 |

Multi-Step Test Prep | p.282 | ||

Study Guide: Review | p.284 | ||

Chapter Test | p.288 |

### Chapter 5

Linear Functions

5-1 | Identifying Linear Functions | Exercises | p.304 |

5-2 | Using Intercepts | Exercises | p.310 |

5-3 | Rate of Change and Slope | Exercises | p.318 |

5-4 | The Slope Formula | Exercises | p.327 |

5-5 | The Midpoint and Distance Formulas | Exercises | p.333 |

5-6 | Direct Variation | Exercises | p.339 |

Multi-Step Test Prep | p.342 | ||

5-7 | Slope-Intercept Form | Exercises | p.348 |

5-8 | Point-Slope Form | Exercises | p.355 |

5-9 | Slopes of Parallel and Perpendicular Lines | Exercises | p.365 |

5-10 | Transforming Linear Functions | Exercises | p.373 |

Multi-Step Test Prep | p.376 | ||

EXT | Absolute-Value Functions | Exercises | p.381 |

Study Guide: Review | p.382 | ||

Chapter Test | p.386 |

### Chapter 6

Solving Linear Equations

6-1 | Solving Systems by Graphing | Exercises | p.400 |

6-2 | Solving Systems by Substitution | Exercises | p.408 |

6-3 | Solving Systems by Elimination | Exercises | p.415 |

6-4 | Solving Special Systems | Exercises | p.423 |

Exercises | p.432 | ||

6-6 | Solving Systems of Linear Inequalities | Exercises | p.438 |

Chapter Test | p.448 |

### Chapter 7

Exponents

7-1 | Integer Exponents | Exercises | p.463 |

7-2 | Powers of 10 and Scientific Notation | Exercises | p.469 |

7-3 | Multiplication Properties of Exponents | Exercises | p.478 |

7-4 | Division Properties of Exponents | Exercises | p.485 |

7-5 | Rational Exponents | Exercises | p.491 |

7-6 | Polynomials | Exercises | p.499 |

7-7 | Adding and Subtracting Polynomials | Exercises | p.507 |

7-8 | Multiplying Polynomials | Exercises | p.517 |

7-9 | Special Products of Binomials | Exercises | p.525 |

Chapter Test | p.534 |

### Chapter 8

Factoring Polynomials

8-1 | Factors and Greatest Common Factors | Exercises | p.547 |

8-2 | Factoring by GCF | Exercises | p.555 |

8-3 | Factoring x^2+bx+c | Exercises | p.564 |

8-4 | Factoring ax^2+bx+c | Exercises | p.572 |

Ready To Go On? | p.577 | ||

8-5 | Factoring Special Products | Exercises | p.582 |

8-6 | Choosing a Factoring Method | Exercises | p.589 |

Multi-Step Test Prep | p.592 | ||

Ready To Go On? | p.593 | ||

Study Guide: Review | p.594 | ||

Chapter Test | p.598 |

### Chapter 9

Quadratic Functions And Equations

9-1 | Identifying Quadratic Functions | Exercises | p.614 |

9-2 | Characteristics of Quadratic Functions | Exercises | p.623 |

9-3 | Graphing Quadratic Functions | Exercises | p.629 |

9-4 | Transforming Quadratic Functions | Exercises | p.637 |

9-5 | Solving Quadratic Equations by Graphing | Exercises | p.645 |

9-6 | Solving Quadratic Equations by Factoring | Exercises | p.653 |

9-7 | Solving Quadratic Equations by Using Square Roots | Exercises | p.659 |

9-8 | Completing the Square | Exercises | p.667 |

9-9 | The Quadratic Formula and the Discriminant | Exercises | p.675 |

EXT | Cubic Functions and Equations | Exercises | p.683 |

Chapter Test | p.688 |

### Chapter 10

Data Analysis And Probability

10-1 | Organizing and Displaying Data | Exercises | p.705 |

10-2 | Frequency and Histograms | Exercises | p.712 |

10-3 | Data Distributions | Exercises | p.720 |

10-4 | Misleading Graphs and Statistics | Exercises | p.728 |

10-5 | Experimental Probability | Exercises | p.740 |

10-6 | Theoretical Probability | Exercises | p.747 |

10-7 | Independent and Dependent Events | Exercises | p.754 |

10-8 | Combinations and Permutations | Exercises | p.764 |

EXT | Matricies | Exercises | p.772 |

Chapter Test | p.778 |

### Chapter 11

Exponential And Radical Functions

11-1 | Geometric Sequences | Exercises | p.793 |

11-2 | Exponential Functions | Exercises | p.800 |

11-3 | Exponential Growth and Decay | Exercises | p.809 |

11-4 | Linear, Quadratic, and Exponential Models | Exercises | p.817 |

11-5 | Square-Root Functions | Exercises | p.825 |

11-6 | Radical Expressions | Exercises | p.832 |

11-7 | Adding and Subtracting Radical Expressions | Exercises | p.837 |

11-8 | Multiplying and Dividing Radical Expressions | Exercises | p.843 |

11-9 | Solving Radical Equations | Exercises | p.850 |

Chapter Test | p.860 |

### Chapter 12

Rational Functions And Equations

12-1 | Inverse Variation | Exercises | p.875 |

12-2 | Rational Functions | Exercises | p.883 |

12-3 | Simplyfying Rational Expressions | Exercises | p.890 |

12-4 | Multiplying and Dividing Rational Expressions | Exercises | p.902 |

12-5 | Adding and Subtracting Rational Expressions | Exercises | p.909 |

12-6 | Dividing Polynomials | Exercises | p.917 |

12-7 | Solving Rational Equations | Exercises | p.923 |

EXT | Trigonometric Ratios | Exercises | p.929 |

Chapter Test | p.934 |