Algebra 1

Algebra 1 textbook answersISBN: 9780133706185
Author: Prentice Hall
Published: 2011

Chapters: 1 2 3 4 5 6 7 8

Chapter 1

Foundations For Algebra

1-1 Variables and Expressions Exercises p.7
1-2 Order of Operations and Evaluating Expressions Exercises p.13
1-3 Real Number and the Number Line Exercises p.20
1-4 Properties of Real Numbers Exercises p.26
Mid-Chapter Quiz p.29
1-5 Adding and Subtracting Real Numbers Exercises p.34
1-6 Multiplying and Dividing Real Numbers Exercises p.42
1-7 The distributive Property Exercises p.50
1-8 An introduction to Equations Exercises p.56
1-9 Pattern, Equations, and Graphs Exercises p.64
Chapter Review p.69
Chapter Test p.73
Cumulative Test Prep p.74

Chapter 2

Solving Equations

2-1 Solving One-Step Equations Exercises p.85
2-2 Solving Two-Step Equations Exercises p.91
2-3 Solving Multi-Step Equations Exercises p.98
2-4 Solving Equations With Variables on Both Sides Exercises p.105
2-5 Literal Equations and Formulas Exercises p.112
Mid-Chapter Quiz p.117
2-6 Ratios, Rates, and Conversions Exercises p.121
2-7 Solving Proportions Exercises p.127
2-8 Proportions and Similar Figures Exercises p.134
2-9 Percents Exercises p.141
2-10 Change Expressed as a Percent Exercises p.148
Chapter Review p.152
Chapter Test p.157
Cumulative Test Prep p.158

Chapter 3

Solving Inequalities

3-1 Inequalities and Their Graphs Exercises p.168
3-2 Solving Inequalities Using Addition or Subtraction Exercises p.174
3-3 Solving Inequalities Using Multiplication or Division Exercises p.181
3-4 Solving Multi-Step Inequalities Concept Byte Exercises p.185
Exercises p.190
Mid-Chapter Quiz p.193
3-5 Working With Sets Exercises p.197
3-6 Compound Inequalities Exercises p.204
3-7 Absolute Value Equations and Inequalities Exercises p.211
3-8 Unions and Intersection of Sets Exercises p.218
Chapter Review p.222
Chapter Test p.227
Cumulative Test Prep p.228

Chapter 4

An Introduction To Functions

4-1 Using Graphs to Relate Two Quantities Exercises p.237
4-2 Patterns and Linear Functions Exercises p.243
4-3 Patterns and Nonlinear Functions Exercises p.250
Mid-Chapter Quiz p.252
4-4 Graphing a Function Rule Exercises p.257
Concept Byte Exercises p.261
4-5 Writing a Function Rule Exercises p.265
4-6 Formalizing Relations and Functions Exercises p.271
4-7 Sequences and Functions Exercises p.277
Chapter Review p.281
Chapter Test p.285
Cumulative Test Prep p.286

Chapter 5

Linear Functions

5-1 Rate of Change and Slope Exercises p.296
5-2 Direct Variation Exercises p.302
5-3 Slope-Intercept Form Concept Byte Exercises p.305
Exercises p.310
5-4 Point-Slope Form Exercises p.316
Mid-Chapter Quiz p.319
5-5 Standard Form Exercises p.324
5-6 Parallel and Perpendicular Lines Exercises p.331
5-7 Scatter Plots and Trend Lines Exercises p.338
5-8 Graphing Absolute Value Functions Exercises p.345
Chapter Review p.349
Chapter Test p.353
Cumulative Test Prep p.354

Chapter 6

Systems Of Equations And Inequalities

6-1 Solving Systems by Graphing Exercises p.363
6-2 Solving Systems Using Substitution Concept Byte Exercises p.367
Exercises p.371
6-3 Solving Systems Using Elimination Exercises p.378
6-4 Applications of Linear Systems Exercises p.386
Mid-Chapter Quiz p.389
6-5 Linear Inequalities Exercises p.393
6-6 Systems of Linear Inequalities Exercises p.399
Chapter Review p.404
Chapter Test p.407
Cumulative Test Prep p.408

Chapter 7

Exponents And Exponential Functions

7-1 Zero and Negative Exponents Exercises p.417
7-2 Scientific Notation Exercises p.424
7-3 Multiplying Powers With the Same Base Exercises p.429
7-4 More Multiplication Properties of Exponents Exercises p.436
Mid-Chapter Quiz p.439
7-5 Division Properties of Exponents Exercises p.443
7-6 Exponential Functions Exercises p.450
7-7 Exponential Growth and Decay Exercises p.459
Chapter Review p.463
Chapter Test p.467
Cumulative Test Prep p.468

Chapter 8

Polynomials And Factoring

8-1 Adding and Subtracting Polynomials Exercises p.477
8-2 Multiplying and Factoring Exercises p.483
8-3 Multiplying Binomials Exercises p.489
8-4 Multiplying Special Cases Exercises p.495
Mid-Chapter Quiz p.498
8-5 Factoring x^2 + bx + c Exercises p.503
8-6 Factoring ax^2 + bx + c Exercises p.508
8-7 Factoring Special Cases Exercises p.514
8-8 Factoring by Grouping Exercises p.519
Chapter Review p.523
Chapter Test p.527
Cumulative Test Prep p.528

Chapter 9

Quadratic Functions And Equations

9-1 Quadratic Graphs and Their Properties Exercises p.538
9-2 Quadratic Functions Exercises p.544
9-3 Solving Quadratic Equations Exercises p.551
9-4 Factoring to Solve Quadratic Equations Exercises p.558
Mid-Chapter Quiz p.560
9-5 Completing the Square Exercises p.564
9-6 The Quadratic Formula and the Discriminant Exercises p.571
9-7 Linear, Quadratic, and Exponential Models Exercises p.578
9-8 Systems of Linear and Quadratic Equations Exercises p.585
Chapter Review p.589
Chapter Test p.593
Cumulative Test Prep p.594

Chapter 10

Radical Expressions And Equations

10-1 Pythagorean Theorem Exercises p.603
10-2 Simplifying Radicals Exercises p.610
10-3 Operations With Radical Expressions Exercises p.616
Mid-Chapter Quiz p.619
10-4 Solving Radical Equations Exercises p.623
10-5 Graphing Square Root Functions Exercises p.629
10-6 Trigonometric Ratios Exercises p.637
Chapter Review p.641
Chapter Test p.645
Cumulative Test Prep p.646

Chapter 11

Rational Expressions And Functions

11-1 Simplifying Rational Expressions Exercises p.655
11-2 Multiplying and Dividing Rational Expressions Exercises p.662
11-3 Dividing Polynomials Concept Byte Exercises p.665
Exercises p.669
11-4 Adding and Subtracting Rational Expressions Exercises p.675
Mid-Chapter Quiz p.678
11-5 Solving Rational Equations Exercises p.683
11-6 Inverse Variation Exercises p.690
11-7 Graphing Rational Functions Exercises p.698
Chapter Review p.703
Chapter Test p.707
Cumulative Test Prep p.708

Chapter 12

Data Analysis And Probability

12-1 Organizing Data Using Matrices Exercises p.717
12-2 Frequency and Histograms Exercises p.723
12-3 Measures of Central Tendency and Dispersion Exercises p.730
12-4 Box-and-Whisker Plots Exercises p.738
12-5 Samples and Surveys Exercises p.744
Mid-Chapter Quiz p.749
12-6 Permutations and Combinations Exercises p.754
12-7 Theoretical and Experimental Probability Exercises p.761
12-8 Probability of Compound Events Exercises p.768
Chapter Review p.774
Chapter Test p.779
End-of-Course Assessment p.780

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