Algebra 1, Common Core iBook

Algebra 1, Common Core iBook textbook answersISBN: 9780076635269
Author: McGraw-Hill
Published: 2013

Chapters: 1 2 3 4 5 6 7 8 9 10 11 12

Chapter 0

Preparing For Algebra

0-1 Plan for Problem Solving Exercises p.7
0-3 Operations with Integers Exercises p.20
0-4 Adding and Subtracting Rational Numbers Exercises p.29
0-5 Multiplying and Dividing Rational Number Exercises p.34
0-6 The Percent Proportion Exercises p.40
0-7 Perimeter Exercises p.48
0-8 Area Exercises p.54
0-9 Volume Exercises p.58
0-10 Surface Area Exercises p.62
0-11 Simple Probability and Odds Exercises p.70
0-13 Representing Data Exercises p.90
Posttest p.94

Chapter 1

Expressions, Equations, And Functions

1-1 Variables and Expressions Exercises p.105
1-2 Order of Operations Exercises p.119
1-3 Properties of Numbers Exercises p.135
1-4 The Distributive Property Exercises p.156
Mid-Chapter Quiz p.163
1-5 Equations Exercises p.171
1-6 Relations Exercises p.187
1-7 Functions Exercises p.205
1-8 Interpreting Graphs of Functions Exercises p.223
Study Guide and Review p.232
Practice Test p.241
Preparing for Standardized Tests p.245
Standardized Test Practice p.246

Chapter 2

Linear Equations

2-1 Writing Equations Exercises p.258
2-2 Solving One-Step Equtions Exercises p.277
2-3 Solving Multi-Step Equations Exercises p.293
2-4 Solving Equations with the Variable on Each Side Exercises p.307
2-5 Solving Equations Involving Absolute Value Exercises p.320
Mid-Chapter Quiz p.329
2-6 Ratios and Proportions Exercises p.339
12-7 Probability of Compound Events Exercises p.354
2-8 Literal Equations and Dimensional Analysis Exercises p.370
2-9 Weighted Averages Exercises p.387
Study Guide and Review p.396
Practice Test p.406
Preparing for Standardized Tests p.410
Standardized Test Practice p.411

Chapter 3

Linear Functions

3-1 Graphing Linear Equations Exercises p.429
3-2 Solving Linear Equations by Graphing Exercises p.445
3-3 Rate of Change and Slope Exercises p.470
Mid-Chapter Quiz p.480
3-4 Direct Variation Exercises p.489
3-5 Arithmetic Sequences as Linear Functions Exercises p.507
Algebra Lab: Inductive and Deductive Reasoning p.515
3-6 Proportional and Nonproportional Relationships Exercises p.523
Study Guide and Review p.531
Practice Test p.538
Preparing for Standardized Tests p.541
Standardized Test Practice p.543

Chapter 4

Equations Of Linear Functions

4-1 Graphing Equations in Slope-Intercept Form Exercises p.560
4-2 Writing Equations in Slope-Intercept Form Exercises p.582
4-3 Writing Equations in Point-Slope Form Exercises p.598
4-4 Parallel and Perpendicular Lines Exercises p.614
Mid-Chapter Quiz p.624
4-5 Scatter Plots and Lines of Fit Exercises p.633
Algebra Lab: Correlation and Causation p.643
4-6 Regression and Median-Fit Lines Exercises p.653
4-7 Inverse Linear Functions Exercises p.671
Study Guide and Review p.684
Practice Test p.692
Preparing for Standardized Tests p.696
Standardized Test Practice p.697

Chapter 5

Linear Inequalities

5-1 Solving Inequalities by Addition and Subtraction Exercises p.708
5-2 Solving Inequalities by Multiplication and Division Exercises p.723
5-3 Solve Multi-Step Inequalities Exercises p.736
Mid-Chapter Quiz p.744
5-4 Solving Compound Inequalities Algebra Lab: Reading Compound Statements p.747
Exercises p.753
5-5 Inequalities Involving Absolute Value Exercises p.766
5-6 Graphing Inequalities in Two Variables Exercises p.781
Graphing Technology Lab: Graphing Inequalities p.790
Study Guide and Review p.792
Practice Test p.799
Preparing for Standardized Tests p.803
Standardized Test Practice p.804

Chapter 6

Systems Of Linear Equations And Inequalities

6-1 Graphing Systems of Equations Exercises p.817
Graphing Technology Lab: Systems of Equations p.829
6-2 Substitution Exercises p.838
6-3 Elimination Using Addition and Subtraction Exercises p.854
6-4 Elimination Using Multiplication Exercises p.866
Mid-Chapter Quiz p.874
6-5 Applying Systems of Linear Equations Exercises p.883
6-6 Systems of Inequalities Exercises p.899
Graphing Technology Lab: Systems of Inequalities p.907
Study Guide and Review p.909
Practice Test p.916
Preparing for Standardized Tests p.920
Standardized Test Practice p.921

Chapter 7

Exponents And Exponential Functions

7-1 Multiplication Properties of Exponents Exercises p.934
7-2 Division Properties of Exponents Exercises p.953
7-3 Rational Exponents Exercises p.969
7-4 Scientific Notation Exercises p.984
Mid-Chapter Quiz p.993
7-5 Exponential Functions Graphing Technology Lab: Family of Exponential Functions p.998
Exercises p.1006
Graphing Technology Lab: Solving Exponential Equations and Inequalities p.1015
7-6 Growth and Decay Exercises p.1024
Algebra Lab: Transforming Exponential Expressions p.1032
7-7 Geometric Sequences as Exponential Functions Exercises p.1040
Algebra Lab: Average Rate of Change of Exponential Functions p.1049
7-8 Recursive Formulas Exercises p.1057
Study Guide and Review p.1065
Practice Test p.1072
Preparing for Standardized Tests p.1076
Standardized Test Practice p.1077

Chapter 8

Factoring And Quadratic Equations

8-1 Adding and Subtracting Polynomials Algebra Lab: Adding and Subtracting Polynomials p.1085
Exercises p.1095
8-2 Multiplying a Polynomial by a Monomial Exercises p.1112
8-3 Multiplying Polynomials Algebra Lab: Multiplying Polynomials p.1123
Exercises p.1132
8-4 Special Products Exercises p.1145
Mid-Chapter Quiz p.1154
8-5 Using the Distributive Property Algebra Lab: Factoring Using the Distributive Property p.1157
Exercises p.1166
8-6 Solving x^2 + bx + c = 0 Algebra Lab: Factoring Trinomials p.1178
Exercises p.1187
8-7 Solving ax^2 + bx + x = 0 Exercises p.1201
8-8 Differences of Squares Exercises p.1214
8-9 Perfect Squares Exercises p.1232
Study Guide and Review p.1241
Practice Test p.1251
Standardized Test Practice p.1258

Chapter 9

Quadratic And Exponential Functions

9-1 Graphing Quadratic Functions Exercises p.1276
Algebra Lab: Rate of Change of a Quadratic Function p.1289
9-2 Solving Quadratic Equations by Graphing Exercises p.1297
Graphing Technology Lab: Quadratic Inequalities p.1306
9-3 Transformations of Quadratic Functions Graphing Technology Lab: Family of Quadratic Functions p.1310
Exercises p.1323
Graphing Technology Lab: Systems of Linear and Quadratic Equations p.1335
9-4 Solving Quadratic Equations by Completing the Square Exercises p.1342
Algebra Lab: Finding the Maximum or Minimum Value p.1351
Mid-Chapter Quiz p.1353
9-5 Solving Quadratic Equations by Using the Quadratic Formula Exercises p.1364
9-6 Analyzing Functions with Successive Differences and Ratios Exercises p.1379
Graphing Technology Lab: Curve Fitting p.1391
9-7 Special Functions Exercises p.1399
Graphing Technology Lab: Piecewise-Linear Functions p.1412
Study Guide and Review p.1414
Practice Test p.1422
Preparing for Standardized Tests p.1426
Standardized Test Practice p.1427

Chapter 10

Radical Functions And Geometry

10-1 Square Root Functions Algebra Lab: Inverse Functions p.1437
Exercises p.1445
Graphing Technology Lab: Graphing Square Root Functions p.1453
10-2 Simplifying Radical Expressions Exercises p.1460
10-3 Operations with Radical Expressions Algebra Lab: Rational and Irrational Numbers p.1470
Exercises p.1477
Algebra Lab: Simplifying nth Root Expressions p.1486
10-4 Radical Equations Exercises p.1492
Mid-Chapter Quiz p.1499
10-5 The Pythagorean Theorem Exercises p.1506
Algebra Lab: Distance on the Coordinate Plane p.1516
10-6 Trigonometric Ratios Algebra Lab: Investigating Trigonometric Ratios p.1518
Exercises p.1526
Study Guide and Review p.1537
Practice Test p.1544
Preparing for Standardized Tests p.1548
Standardized Test Practice p.1549

Chapter 11

Rational Functions And Equations

11-1 Inverse Variation Graphing Technology Lab: Inverse Variation p.1554
Exercises p.1563
11-2 Rational Functions Graphing Technology Lab: Family of Rational Functions p.1573
Exercises p.1581
11-3 Simplifying Rational Expressions Exercises p.1595
Graphing Technology Lab: Simplifying Rational Expressions p.1605
11-4 Multiplying and Dividing Rational Expressions Exercises p.1612
Mid-Chapter Quiz p.1622
11-5 Dividing Polynomials Exercises p.1630
11-6 Adding and Subtracting Rational Expressions Exercises p.1647
11-7 Mixed Expressions and Complex Functions Exercises p.1663
11-8 Rational Equations Exercises p.1679
Graphing Technology Lab: Graphing Rational Equations p.1687
Study Guide and Review p.1691
Practice Test p.1700
Preparing for Standardized Tests p.1705
Standardized Test Practice p.1707

Chapter 12

Statistics And Probability

12-1 Samples and Studies Exercises p.1722
Algebra Lab: Evaluating Published Data p.1735
12-2 Statistics and Parameters Exercises p.1745
12-3 Distributions of Data Exercises p.1764
12-4 Comparing Sets of Data Exercises p.1781
Mid-Chapter Quiz p.1790
12-5 Simulations Exercises p.1799
12-6 Permutations and Combinations Exercises p.1817
12-7 Probability of Compound Events Exercises p.1835
Algebra Lab: Two-Way Frequency Tables p.1845
12-8 Probability Distributions Exercises p.1855
Graphing Technology Lab: The Normal Curve p.1869
Study Guide and Review p.1872
Practice Test p.1881
Preparing for Standardized Tests p.1887
Standardized Test Practice p.1888

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