Larson Algebra 1 (Wisconsin)

Larson Algebra 1 (Wisconsin) textbook answersISBN: 9780618888481
Author: Holt McDougal
Published: Wisc

Chapters: 1 2 3 4 5 6 7 8 9 10 11 12 13

Chapter 1

Expressions, Equations, And Functions

1.1 Evaluate Expressions Exercises p.5
1.2 Apply Order of Operations Exercises p.10
1.3 Write Expressions Exercises p.18
Quiz p.20
1.4 Write Equations and Inequalities Exercises p.24
Mixed Review p.27
1.5 Use a Problem Solving Plan Exercises p.31
Quiz p.33
1.6 Represent Functions as Rules and Tables Exercises p.38
1.7 Represent Functions as Graphs Exercises p.46
Quiz p.48
Extension: Determining Whether a Relation is a Function p.50
Mixed Review p.51
Chapter Review p.53
Chapter Test p.57
Standardized Test Practice p.60

Chapter 2

Properties Of Real Numbers

2.1 Use Integers and Rational Numbers Exercises p.67
Extension: Apply Sets to Numbers and Functions p.72
2.2 Add Real Numbers Exercises p.77
2.3 Subtract Real Numbers Exercises p.82
Quiz p.84
Mixed Review p.86
2.4 Multiply Real Numbers Exercises p.91
Extension: Perform Matrix Addition, Subtraction, Scalar Multiplication p.95
2.5 Apply the Distributive Property Exercises p.99
Quiz p.101
2.6 Divide Real Numbers Exercises p.106
2.7 Find Square Roots and Compare Real Numbers Exercises p.113
Quiz p.116
Extension: Use Logical Reasoning p.118
Mixed Review p.119
Chapter Review p.121
Chapter Test p.125
Standardized Test Practice p.128

Chapter 3

Solving Linear Equations

3.1 Solve One-Step Equations Exercises p.137
3.2 Solve Two-Step Equations Exercises p.144
3.3 Solve Multi-Step Equations Exercises p.150
Quiz p.153
3.4 Solve Equations with Variables on Both Sides Exercises p.157
Mixed Review p.161
3.5 Write Ratios and Proportions Exercises p.165
3.6 Solve Proportions Using Cross Products Exercises p.171
Quiz p.173
Extension: Applying Proportions to Similar Figures p.175
3.7 Solve Percent Problems Exercises p.179
Extension: Find Percent of Change p.183
3.8 Rewrite Equations and Formulas Exercises p.187
Quiz p.189
Mixed Review p.190
Chapter Review p.192
Chapter Test p.197
Standardized Test Practice p.200
Cumulative Review p.202

Chapter 4

Graphing Linear Equations And Functions

4.1 Plot Points in a Coordinate Plane Exercises p.209
Extension: Perform Transformations p.214
4.2 Graph Linear Equations Exercises p.219
Extension: Identify Discrete and Continuous Functions p.224
4.3 Graphing Using Intercepts Exercises p.229
Quiz p.232
Mixed Review p.233
4.4 Find Slope and Rate of Change Exercises p.239
4.5 Graph Using Slope-Intercept Form Exercises p.247
Quiz p.250
Extension: Solve Linear Equations by Graphing p.252
4.6 Model Direct Variation Exercises p.256
4.7 Graph Linear Functions Exercises p.265
Quiz p.268
Mixed Review p.269
Chapter Review p.271
Chapter Test p.275
Standardized Test Practice p.278

Chapter 5

Writing Linear Equations

5.1 Write Linear Equations in Slope-Intercept Form Exercises p.286
5.2 Use Linear Equations in Slope-Intercept Form Exercises p.296
5.3 Write Linear Equations in Point-Slope Form Exercises p.305
Extension: Relate Arithmetic Sequences to Linear Functions p.310
5.4 Write Linear Equations in Standard Form Exercises p.314
Quiz p.316
Mixed Review p.317
5.5 Write Equations of Parallel and Perpendicular Lines Exercises p.321
5.6 Fit a Line to Data Exercises p.327
Extension: Correlation and Causation p.333
5.7 Predict with Linear Models Exercises p.338
Quiz p.341
Mixed Review p.343
Chapter Review p.345
Chapter Test p.349
Standardized Test Practice p.352

Chapter 6

Solving And Graphing Linear Inequalities

6.1 Solve Inequalities Using Addition and Subtraction Exercises p.359
6.2 Solve Inequalities Using Multiplication and Division Exercises p.366
Quiz p.368
6.3 Solve Multi-Step Inequalities Exercises p.372
6.4 Solve Compound Inequalities Exercises p.384
6.6 Solve Absolute Value Inequalities Quiz p.387
6.4 Solve Compound Inequalities Mixed Review p.389
6.5 Solve Absolute Value Equations Exercises p.393
Extension: Graph Absolute Value Functions p.397
6.6 Solve Absolute Value Inequalities Exercises p.401
6.7 Graph Linear Inequalities in Two Variables Exercises p.409
Quiz p.412
Mixed Review p.413
Chapter Review p.415
Chapter Test p.419
Standardized Test Practice p.422

Chapter 7

Systems Of Equations And Inequalities

7.1 Solve Linear Systems by Graphing Exercises p.430
7.2 Solve Linear Systems by Substitution Exercises p.439
Quiz p.441
7.3 Solve Linear Systems by Adding or Subtracting Exercises p.447
7.4 Solve Linear Systems by Multiplying First Exercises p.454
Quiz p.457
Mixed Review p.458
7.5 Solve Special Types of Linear Systems Exercises p.462
7.6 Solve Systems of Linear Inequalities Exercises p.469
Quiz p.472
Mixed Review p.473
Chapter Review p.475
Chapter Test p.479
Standardized Test Practice p.482
Cumulative Review p.484

Chapter 8

Exponents And Exponential Functions

8.1 Apply Exponent Properties Involving Products Exercises p.492
8.2 Apply Exponent Properties Involving Quotients Exercises p.498
Quiz p.501
8.3 Define and Use Zero and Negative Exponents Exercises p.506
Extension: Define and Use Fractional Exponents p.510
Mixed Review p.511
8.4 Use Scientific Notation Exercises p.515
Quiz p.518
8.5 Write and Graph Exponential Growth Functions Exercises p.523
8.6 Write and Graph Exponential Decay Functions Exercises p.535
Extension: Relate Geometric Sequences to Exponential Functions p.540
Mixed Review p.541
Chapter Review p.543
Chapter Test p.547
Standardized Test Practice p.550

Chapter 9

Polynomials And Factoring

9.1 Add and Subtract Polynomials Exercises p.557
9.2 Multiply Polynomials Exercises p.565
9.3 Find Special Products of Polynomials Exercises p.572
Quiz p.574
9.4 Solve Polynomial Equations in Factored Form Exercises p.578
Mixed Review p.581
9.5 Factor x^2+bx+c Exercises p.586
9.6 Factor ax^2+bx+c Exercises p.596
Quiz p.599
9.7 Factor Special Products Exercises p.603
9.8 Factor Polynomials Completely Exercises p.610
Quiz p.613
Mixed Review p.614
Chapter Review p.616
Chapter Test p.621
Standardized Test Practice p.624

Chapter 10

Quadratic Equations And Functions

10.1 Graph y = ax^2+c Exercises p.632
10.2 Graph y = ax^2+bx+c Exercises p.638
Extension: Graph Quadratic Functions in Intercept Form p.642
10.3 Solve Quadratic Equations by Graphing Exercises p.647
Quiz p.649
10.4 Use Square Roots to Solve Quadratic Equations Exercises p.655
Mixed Review p.661
10.5 Solve Quadratic Equations by Completing the Square Exercises p.666
Extension: Graph Quadratic Functions in Vertex Form p.670
10.6 Solve Quadratic Equations by the Quadratic Formula Exercises p.674
Quiz p.676
10.7 Interpret the Discriminant Exercises p.681
10.8 Compare Linear, Exponential, and Quadratic Models Exercises p.688
Quiz p.691
Mixed Review p.694
Chapter Review p.696
Chapter Test p.701
Standardized Test Practice p.704
Cumulative Review p.706

Chapter 11

Radicals And Geometry Connections

11.1 Graph Square Root Functions Exercises p.713
11.2 Simplify Radical Expressions Exercises p.723
Extension: Derive the Quadratic Formula p.728
11.3 Solve Radical Equations Exercises p.732
Quiz p.734
Mixed Review p.735
11.4 Apply the Pythagorean Theorem and Its Converse Exercises p.740
11.5 Apply the Distance and Midpoint Formulas Exercises p.747
Quiz p.750
Mixed Review p.752
Chapter Review p.754
Chapter Test p.757
Standardized Test Practice p.760

Chapter 12

Rational Equations And Functions

12.1 Model Inverse Variation Exercises p.769
12.2 Graph Rational Functions Exercises p.779
Quiz p.782
12.3 Divide Polynomials Exercises p.788
12.4 Simplify Rational Expressions Exercises p.797
Quiz p.800
Mixed Review p.801
12.5 Multiply and Divide Rational Expressions Exercises p.806
Extension: Simplify Complex Fractions p.811
12.6 Add and Subtract Rational Expressions Exercises p.816
12.7 Solve Rational Equations Exercises p.823
Quiz p.826
Mixed Review p.829
Chapter Review p.831
Chapter Test p.835
Standardized Test Practice p.838

Chapter 13

Probability And Data Analysis

13.1 Find Probabilities and Odds Exercises p.846
Extension: Perform Simulations p.850
13.2 Find Probabilities Using Permutations Exercises p.853
13.3 Find Probabilities Using Combinations Exercises p.858
13.4 Find Probabilities of Compound Events Exercises p.864
Quiz p.867
Mixed Review p.870
13.5 Analyze Surveys and Samples Exercises p.873
13.6 Use Measures of Central Tendency and Dispersion Exercises p.877
Extension: Calculate Variance and Standard Deviation p.880
13.7 Interpret Stem-and-Leaf Plots and Histograms Exercises p.883
13.8 Interpret Box-and-Whisker Plots Exercises p.889
Quiz p.892
Mixed Review p.894
Chapter Review p.896
Chapter Test p.901
Standardized Test Practice p.904
Cumulative Review p.906

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