# Algebra 1

ISBN: 9780133659467
Author: Pearson
Published: 2009

## Chapters: 123456789101112

### Chapter 1

Variables, Function Patterns, And Graphs

 Check Your Readiness p.2 1-1 Using Variables Exercises p.6 1-2 Exponents and Order of Operations Exercises p.12 1-3 Exploring Real Numbers Exercises p.20 Checkpoint Quiz p.23 1-4 Patterns and Functions Exercises p.29 1-5 Scatter Plots Exercises p.35 Checkpoint Quiz p.37 1-6 Mean, Median, Mode, and Range Exercises p.43 Chapter Review p.47 Chapter Test p.50 Standardized Test Prep p.51

### Chapter 2

Rational Numbers

 Check Your Readiness p.54 2-1 Adding Rational Numbers Exercises p.59 2-2 Subtracting Rational Numbers Exercises p.66 2-3 Multiplying and Dividing Rational Numbers Exercises p.73 2-4 The Distributive Property Exercises p.82 Checkpoint Quiz p.85 2-5 Properties of Numbers Exercises p.88 2-6 Theoretical and Experimental Probability Exercises p.96 Checkpoint Quiz p.99 2-7 Probability of Compound Events Exercises p.104 Chapter Review p.109 Chapter Test p.112 Standardized Test Prep p.113

### Chapter 3

Solving Equations

 Exercises p.116 3-1 Solving Two-Step Equations Exercises p.122 3-2 Solving Multi-Step Equations Exercises p.129 3-3 Equations With Variables on Both Sides Exercises p.136 3-4 Ratio and Proportion Exercises p.145 3-5 Proportions and Similar Figures Exercises p.152 Checkpoint Quiz p.155 3-6 Equations and Problem Solving Exercises p.162 3-7 Percent of Change Exercises p.171 3-8 Finding and Estimating Square Roots Exercises p.178 Checkpoint Quiz p.180 3-9 The Pythagorean Theorem Exercises p.184 Chapter Review p.191 Chapter Test p.194 Standardized Test Prep p.195

### Chapter 4

Solving Inequalities

 Check Your Readiness p.198 4-1 Inequalities and Their Graphs Exercises p.202 4-2 Solving Inequalities Using Addition and Subtraction Exercises p.208 4-3 Solving Inequalities Using Multiplication and Division Exercises p.215 Checkpoint Quiz p.217 4-4 Solving Multi-Step Inequalities Exercises p.222 4-5 Compound Inequalities Exercises p.229 Checkpoint Quiz p.232 4-6 Absolute Value Equations and Inequalities Exercises p.237 Chapter Review p.243 Chapter Test p.246 Standardized Test Prep p.247

### Chapter 5

Graphs And Functions

 Check Your Readiness p.250 5-1 Relating Graphs to Events Exercises p.254 5-2 Relations and Functions Exercises p.259 Checkpoint Quiz p.262 5-3 Function Rules, Tables, and Graphs Exercises p.266 5-4 Writing a Function Rule Exercises p.272 5-5 Direct Variation Exercises p.280 Checkpoint Quiz p.283 5-6 Inverse Variation Exercises p.288 5-7 Describing Number Patterns Exercises p.294 Chapter Review p.299 Chapter Test p.302 Standardized Test Prep p.303

### Chapter 6

Linear Equations And Their Graphs

 Check Your Readiness p.306 6-1 Rate of Change and Slope Exercises p.312 6-2 Slope-Intercept Form Exercises p.320 6-3 Applying Linear Functions Exercises p.325 6-4 Standard Form Exercises p.333 Checkpoint Quiz p.335 6-5 Point-Slope Form and Writing Linear Equations Exercises p.339 6-6 Parallel and Perpendicular Lines Exercises p.346 6-7 Scatter Plots and Equations of Lines Exercises p.352 Checkpoint Quiz p.356 6-8 Graphing Absolute Value Equations Exercises p.361 Chapter Review p.365 Chapter Test p.368 Standardized Test Prep p.369

### Chapter 7

Systems Of Equations And Inequalities

 Check Your Readiness p.372 7-1 Solving Systems by Graphing Exercises p.377 7-2 Solving Systems Using Substitution Exercises p.384 Checkpoint Quiz p.386 7-3 Solving Systems Using Elimination Exercises p.390 7-4 Applications of Linear Systems Exercises p.399 7-5 Linear Inequalities Exercises p.407 Checkpoint Quiz p.410 7-6 System of Linear Inequalities Exercises p.414 Chapter Review p.421 Chapter Test p.424 Standardized Test Prep p.425

### Chapter 8

Exponents And Exponential Functions

 Check Your Readiness p.428 8-1 Zero and Negative Exponents Exercises p.433 8-2 Scientific Notation Exercises p.438 8-3 Multiplication Properties of Exponents Exercises p.443 8-4 More Multiplication Properties of Exponents Exercises p.449 Checkpoint Quiz p.452 8-5 Division Properties of Exponents Exercises p.456 8-6 Geometric Sequences Exercises p.463 8-7 Exponential Functions Exercises p.470 Checkpoint Quiz p.473 8-8 Exponential Growth and Decay Exercises p.479 Chapter Review p.485 Chapter Test p.488 Standardized Test Prep p.489

### Chapter 9

Polynomials And Factoring

 Check Your Readiness p.492 Exercises p.497 Exercises p.501 Exercises p.507 Checkpoint Quiz p.510 Exercises p.515 Exercises p.521 9.6 Factoring Trinomials of the Type ax^2 + bx + c Exercises p.525 9.7 Factoring Special Cases Exercises p.531 Checkpoint Quiz p.533 9.8 Factoring by Grouping Exercises p.537 Chapter Review p.541 Chapter Test p.544 Standardized Test Prep p.545

### Chapter 10

 Check Your Readiness p.548 10.1 Exploring Quadratic Graphs Exercises p.553 10.2 Quadratic Functions Exercises p.560 10.3 Solving Quadratic Equations Exercises p.567 Checkpoint Quiz p.570 10.4 Factoring to Solve Quadratic Equations Exercises p.574 10.5 Completing the Square Exercises p.582 10.6 Using the Quadratic Formula Exercises p.588 Exercises p.594 Checkpoint Quiz p.596 10.8 Choosing a Linear, Quadratic, or Exponential Model Exercises p.601 Chapter Review p.607 Chapter Test p.610 Standardized Test Prep p.611