# Algebra 1 Common Core

ISBN: 9780547647036
Author: Holt McDougal
Published: 2012

## Chapters: 12345678910

### Chapter 1

Equations

 1-1 Variables and Expressions Exercises p.9 1-2 Solving Equations by Adding or Subtracting Exercises p.20 1-3 Solving Equations by Multiplying or Dividing Exercises p.27 1-4 Solving Two-Step and Multi-Step Equations Exercises p.36 1-5 Solving Equations with Variables on Both Sides Exercises p.43 1-6 Solving for a Variable Exercises p.51 1-7 Solving Absolute-Value Equations Exercises p.57 1-8 Rates, Ratios, and Proportions Exercises p.65 1-9 Applications of Proportions Exercises p.72 1-10 Precision and Accuracy Exercises p.78 Study Guide: Review p.84 Chapter Test p.88

### Chapter 2

Inequalities

 2-1 Graphing and Writing Inequalities Exercises p.103 2-2 Solving Inequalities by Adding or Subtracting Exercises p.109 2-3 Solving Inequalities by Multiplying or Dividing Exercises p.115 2-4 Solving Two-Step and Multi-Step Inequalities Exercises p.123 2-5 Solving Inequalities with Variables on Both Sides Exercises p.129 2-6 Solving Compound Inequalities Exercises p.138 2-7 Solving Absolute Value Inequalities Exercises p.145

### Chapter 3

Functions

 3-1 Graphing Relationships Exercises p.167 3-2 Relations and Functions Exercises p.173 3-3 Writing Functions Exercises p.183 3-4 Graphing Functions Exercises p.190 3-5 Scatter Plots and Trend Lines Exercises p.200 3-6 Arithmetic Sequences Exercises p.209

### Chapter 4

Linear Functions

 4-1 Identifying Linear Functions Exercises p.234 4-2 Using Intercepts Exercises p.240 4-3 Rate of Change and Slope Exercises p.248 4-4 The Slope Formula Exercises p.257 4-5 Direct Variation Exercises p.263 4-6 Slope-Intercept Form Exercises p.272 4-7 Point-Slope Form Exercises p.279 4-8 Line of Best Fit Exercises p.289 4-9 Slopes of Parallel and Perpendicular Lines Exercises p.297 4-10 Transforming Linear Functions Exercises p.305

### Chapter 5

Systems Of Equations And Inequalities

 5-1 Solving Systems by Graphing Exercises p.332 5-2 Solving Systems by Substitution Exericses p.340 5-3 Solving Systems by Elmination Exercises p.347 5-5 Solving Linear Inequalities Exercises p.364 5-6 Solving Systems of Linear Inequalities Exercises p.370 Chapter Test p.380

### Chapter 6

Exponents And Polynomials

 6-1 Integer Exponents Exercises p.395 6-2 Rational Exponents Exercises p.401 6-3 Polynomials Exercises p.409 6-4 Adding and Subtracting Polynomials Exercises p.417 6-5 Multiplying Polynomials Exercises p.427 Exercises p.437 Chapter Test p.446

### Chapter 7

Factoring Polynomials

 7-1 Factors and Greatest Common Factors Exercises p.459 7-2 Factoring by GCF Exercises p.467 7-3 Factoring x^2+bx+c Exercises p.476 7-4 Factoring ax^2+bx+c Exercises p.484 Read To Go On? p.489 7-5 Factoring Special Products Exercises p.494 7-6 Choosing a Factoring Method Exercises p.501 Multi-Step Test Prep p.504 Ready To Go On? p.505 Chapter Test p.510 Study Guide: Review p.594

### Chapter 8

 8-1 Identifying Quadratic Functions Exercises p.526 8-2 Characteristics of Quadratic Functions Exercises p.535 8-3 Graphing Quadratic Functions Exercises p.541 8-4 Transforming Quadratic Functions Exercises p.549 8-5 Solving Quadratic Equations by Graphing Exercises p.557 8-6 Solving Quadratic Equations by Factoring Exercises p.565 8-7 Solving Quadratic Equations by Using Square Roots Exercises p.571 8-8 Completing the Square Exercises p.579 8-9 The Quadratic Formula and the Discriminant Exercises p.587 8-10 Nonlinear Systems Nonlinear Systems p.594 Extension p.603 Chapter Test p.608

### Chapter 9

Exponential Functions

 9-1 Geometric Sequences Exercises p.621 9-2 Exponential Functions Exercises p.629 9-3 Exponential Growth and Decay Exercises p.639 9-4 Linear, Quadratic, and Exponential Models Exercises p.653 9-5 Comparing Functions Exercises p.664 Chapter Test p.674

### Chapter 10

Data Analysis And Probability

 10-1 Organizing and Displaying Data Exercises p.691 10-2 Frequency and Histograms Exercises p.698 10-3 Data Distributions Exercises p.706 Extension Exercises p.712 10-4 Dot Plots and Distributions Exercises p.718 10-5 Experimental Probability Exercises p.730 10-6 Theoretical Probability Exercises p.737 10-7 Independent and Dependent Events Exercises p.744 Chapter Test p.756