Algebra 1

Algebra 1 textbook answersISBN: 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


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


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


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

Leave a Reply

Your email address will not be published. Required fields are marked *