# Algebra 1

ISBN: 9780131339965
Author: Prentice Hall
Published: 2007

## 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 Subtraction 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 Systems 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 9-1 Adding and Subtracting Polynomials Exercises p.497 9-2 Multiplying and Factoring Exercises p.501 9-3 Multiplying Binomials Exercises p.507 Checkpoint Quiz p.510 9-4 Multiplying Special Cases Exercises p.515 9-5 Factoring Trinomials of the Type x^2 + bx + c 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 Checkpoint Quiz p.570

### 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 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 10-7 Using the Discriminant 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