ISBN: 9781559537636

Author: Key Curriculum Press

Published: 2007

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

### Chapter 0

Fractions And Fractals

0.1 | The Same yet Smaller | Exercises | p.6 |

0.2 | More and More | Exercises | p.11 |

0.3 | Shorter yet Longer | Exercises | p.17 |

0.4 | Going Somewhere? | Exercises | p.26 |

0.5 | Out of Chaos | Exercises | p.31 |

Review | Chapter 0 Review | Exercises | p.34 |

### Chapter 1

Data Exploration

1.1 | Bar Graphs and Dot Plots | Exercises | p.41 |

1.2 | Summarizing Data with Measures of Center | Exercises | p.49 |

1.3 | Five-Number Summaries and Box Plots | Exercises | p.55 |

1.4 | Histograms and Stem-and-Leaf Plots | Exercises | p.62 |

1.6 | Two-Variable Data | Exercises | p.73 |

1.7 | Estimating | Exercises | p.78 |

1.8 | Using Matrices to Organize and Combine Data | Exercises | p.88 |

Review | Chapter 1 Review | Exercises | p.90 |

### Chapter 2

Proportional Reasoning And Variation

2.1 | Proportions | Exercises | p.99 |

2.2 | Capture-Recapture | Exercises | p.106 |

2.3 | Proportions and Measurement Systems | Exercises | p.111 |

2.4 | Direct Variation | Exercises | p.117 |

2.5 | Inverse Variation | Exercises | p.127 |

2.7 | Evaluating Expressions | Exercises | p.139 |

2.8 | Undoing Operations | Exercises | p.147 |

Review | Chapter 2 Review | Exercises | p.151 |

### Chapter 3

Linear Equations

3.1 | Recursive Sequences | Exercises | p.161 |

3.2 | Linear Plots | Exercises | p.168 |

3.3 | Time-Distance Relationships | Exercises | p.174 |

3.4 | Linear Equations and the Intercept Form | Exercises | p.182 |

3.5 | Linear Equations and Rate of Change | Exercises | p.191 |

3.6 | Solving Equations Using the Balancing Method | Exercises | p.200 |

Review | Chapter 3 Review | Exercises | p.206 |

Take Another Look | p.211 |

### Chapter 4

Fitting A Line To Data

4.1 | A Formula for Slope | Exercises | p.220 |

4.2 | Writing a Linear Equation to Fit Data | Exercises | p.229 |

4.3 | Point-Slope Form of a Linear Equation | Exercises | p.236 |

4.4 | Equivalent Algebraic Equations | Exercises | p.244 |

4.5 | Writing Point-Slope Equations to Fit Data | Exercises | p.249 |

4.6 | More on Modeling | Exercises | p.257 |

4.7 | Applications of Modeling | Exercises | p.263 |

Review | Chapter 4 Review | Exercises | p.268 |

### Chapter 5

Systems Of Equations And Inequalities

5.1 | Solving Systems of Equations | Exercises | p.276 |

5.2 | Solving Systems of Equations Using Substitution | Exercises | p.285 |

5.3 | Solving Systems of Equations Using Elimination | Exercises | p.292 |

5.4 | Solving Systems of Equations Using Matrices | Exercises | p.300 |

5.5 | Inequalities In One Variable | Exercises | p.308 |

5.6 | Graphing Inequalities In Two Variables | Exercises | p.316 |

5.7 | Systems of Inequalities | Exercises | p.324 |

Review | Chapter 5 Review | Exercises | p.328 |

### Chapter 6

Exponents And Exponential Models

6.1 | Recursive Routines | Exercises | p.337 |

6.2 | Exponential Equations | Exercises | p.345 |

6.3 | Multiplications and Exponents | Exercises | p.352 |

6.4 | Scientific Notation for Large Numbers | Exercises | p.357 |

6.5 | Looking Back with Exponents | Exercises | p.363 |

6.6 | Zero and Negative Exponents | Exercises | p.370 |

6.7 | Fitting Exponential Models to Data | Exercises | p.377 |

Review | Chapter 6 Review | Exercises | p.383 |

### Chapter 7

Functions

7.1 | Secret Codes | Exercises | p.392 |

7.2 | Functions and Graphs | Exercises | p.400 |

7.3 | Graphs of Real-World Situations | Exercises | p.408 |

7.4 | Function Notation | Exercises | p.414 |

7.5 | Defining the Absolute-Value Function | Exercises | p.421 |

7.6 | Squares, Squaring, and Parabolas | Exercises | p.426 |

Review | Chapter 7 Review | Exercises | p.429 |

Take Another Look | p.434 |

### Chapter 8

Transformations

8.1 | Translating Points | Exercises | p.440 |

8.2 | Translating Graphs | Exercises | p.449 |

8.3 | Reflecting Points and Graphs | Exercises | p.456 |

8.4 | Stretching and Shrinking Graphs | Exercises | p.467 |

8.6 | Introduction to Rational Functions | Exercises | p.479 |

8.7 | Transformations with Matrices | Exercises | p.486 |

Review | Chapter 8 Review | Exercises | p.490 |

### Chapter 9

Quadratic Models

9.1 | Solving Quadrating Equations | Exercises | p.499 |

9.2 | Finding the Roots and the Vertex | Exercises | p.505 |

9.3 | From Vertex to General Form | Exercises | p.511 |

9.4 | Factored Form | Exercises | p.519 |

9.6 | Completing the Square | Exercises | p.528 |

9.7 | The Quadratic Formula | Exercises | p.533 |

9.8 | Cubic Functions | Exercises | p.541 |

Review | Chapter 9 Review | Exercises | p.545 |

Take Another Look | p.548 |

### Chapter 10

Probability

10.1 | Relative Frequency Graphs | Exercises | p.553 |

10.2 | Probability Outcomes and Trials | Exercises | p.560 |

10.3 | Random Outcomes | Exercises | p.566 |

10.4 | Counting Techniques | Exercises | p.573 |

10.5 | Multiple-Stage Experiments | Exercises | p.581 |

10.6 | Expected Value | Exercises | p.587 |

Review | Chapter 10 Review | Exercises | p.590 |

### Chapter 11

Introduction To Geometry

11.1 | Parallel and Perpendicular | Exercises | p.599 |

11.2 | Finding the Midpoint | Exercises | p.604 |

11.3 | Squares, Right Triangles, and Areas | Exercises | p.608 |

11.4 | The Pythagorean Theorem | Exercises | p.615 |

11.5 | Operations with Roots | Exercises | p.621 |

11.6 | A Distance Formula | Exercises | p.629 |

11.7 | Similar Triangles and Trigonometric Functions | Exercises | p.637 |

11.8 | Trigonometry | Exercises | p.644 |

Review | Chapter 11 Review | Exercises | p.647 |