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McGraw Hill Glencoe Algebra 1, 2017
Answers, hints and solutions to all chapter exercises
Chapter 0
Preparing for Algebra
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- Pretest arrow_forward
- 1. Plan for Problem Solving arrow_forward
- 2. Real Numbers arrow_forward
- 3. Operations with Integers arrow_forward
- 4. Adding and Subtracting Rational Numbers arrow_forward
- 5. Multiplying and Dividing Rational Numbers arrow_forward
- 6. The Percent Proportion arrow_forward
- 7. Perimeter arrow_forward
- 8. Area arrow_forward
- 9. Volume arrow_forward
- 10. Surface Area arrow_forward
- 11. Simple Probability and Odds arrow_forward
- Posttest arrow_forward
Chapter 1
Expressions and Functions
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- Get Ready for the Chapter p.4
- 1. Variables and Expressions p.7-9
- 2. Order of Operations p.12-15
- 3. Properties of Numbers p.19-22
- 4. Distributive Property p.27-29
- Extend: Algebra Lab, Operations with Rational Numbers p.31
- Mid-Chapter Quiz p.32
- 5. Descriptive Modeling and Accuracy p.36-41
- 6. Relations p.45-48
- 7. Functions p.53-56
- Extend: Graphing Technology Lab, Representing Functions p.57
- 8. Interpreting Graphs of Functions p.61-64
- Study Guide and Review p.65-70
- Practice Test p.71
- Preparing for Assessment p.74-75
Chapter 2
Linear Equations
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- Get Ready for the Chapter p.78
- 1. Writing Equations p.81-84
- Explore: Algebra Lab, Solving Equations p.86
- 2. Solving One-Step Equations p.90-93
- Explore: Algebra Lab, Solving Multi-Step Equations p.94
- 3. Solving Multi-Step Equations p.97-100
- 4. Solving Equations with the Variable on Each Side p.104-106
- 5. Solving Equations Involving Absolute Value p.109-113
- Mid-Chapter Quiz p.114
- 6. Ratios and Proportions p.118-121
- 7. Literal Equations and Dimensional Analysis p.124-127
- Study Guide and Review p.128-132
- Practice Test p.133
- Preparing for Assessment p.136-137
Chapter 3
Linear and Nonlinear Functions
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- Get Ready for the Chapter p.140
- Explore: Algebra Lab, Analyzing Linear Graphs p.142
- 1. Graphing Linear Functions p.147-150
- 2. Zeros of Linear Functions p.154-156
- Extend: Graphing Technology Lab, Graphing Linear Functions p.158
- Explore: Algebra Lab, Rate of Change of a Linear Function p.159
- 3. Rate of Change and Slope p.165-168
- Mid-Chapter Quiz p.169
- Explore: Graphing Technology Lab, Investigating Slope-Intercept Form p.170
- 4. Slope-Intercept Form p.174-178
- Extend: Algebra Lab, Linear Growth Patterns p.180
- 5. Transformations of Linear Functions p.186-189
- 6. Arithmetic Sequences as Linear Functions p.194-196
- 7. Piecewise and Step Functions p.200-203
- Extend: Graphing Technology Lab, Piecewise-Linear Functions p.204
- 8. Absolute Value Functions p.208-211
- Study Guide and Review p.212-216
- Practice Test p.217
- Preparing for Assessment p.220-221
Chapter 4
Equations of Linear Functions
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- Get Ready for the Chapter p.224
- 1. Writing Equations in Slope-Intercept Form p.228-231
- 2. Writing Equations in Standard and Point-Slope Forms p.235-238
- 3. Parallel and Perpendicular Lines p.242-245
- Mid-Chapter Quiz p.246
- 4. Scatter Plot and Lines of Fit p.250-253
- 5. Correlation and Causation p.256-258
- 6. Regression and Median-Fit Lines p.263-266
- 7. Inverses of Linear Functions p.271-274
- Extend: Algebra Lab, Drawing Inverses p.275
- Study Guide and Review p.276-280
- Practice Test p.281
- Preparing for Assessment: Cumulative Review p.284-285
Chapter 5
Linear Inequalities
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- Get Ready for the Chapter p.288
- 1. Solving Inequalities by Addition and Subtraction p.292-294
- Explore: Algebra Lab, Solving Inequalities p.295
- 2. Solving Inequalities by Multiplication and Division p.299-301
- 3. Solving Multi-Step Inequalities p.304-307
- Mid-Chapter Quiz p.308
- Explore: Algebra Lab, Reading Compound Statements p.309
- 4. Solving Compound Inequalities p.312-315
- 5. Solving Inequalities Involving Absolute Value p.318-320
- 6. Graphing Inequalities in Two Variables p.324-326
- Extend: Graphing Technology Lab, Graphing Inequalities p.327
- Study Guide and Review p.328-330
- Practice Test p.331
- Preparing for Assessment: Cumulative Review p.334-335
Chapter 6
Systems of Linear Equations and Inequalities
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- Get Ready for the Chapter p.338
- 1. Graphing Systems of Equations p.342-345
- Graphing Technology Lab, Systems of Equations p.347
- 2. Substitution p.351-353
- 3. Elimination Using Addition and Subtraction p.357-360
- 4. Elimination Using Multiplication p.363-366
- Mid-Chapter Quiz p.367
- 5. Applying Systems of Linear Equations p.371-373
- Extend: Algebra Lab, Using Matrices to Solve Systems of Equations arrow_forward
- 6. Systems of Inequalities p.378-380
- Extend: Graphing Technology Lab, Systems of Inequalities p.381
- Study Guide and Review p.382-386
- Practice Test p.387
- Preparing for Assessment: Cumulative Review p.390-391
Chapter 7
Exponents and Exponential Functions
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- Get Ready for the Chapter p.394
- 1. Multiplication Properties of Exponents p.398-401
- 2. Division Properties of Exponents p.406-409
- 3. Rational Exponents p.414-417
- Mid-Chapter Quiz p.418
- 4. Radical Expressions p.424-427
- Extend: Algebra Lab, Sums and Products of Rational and Irrational Numbers p.429
- 5. Exponential Functions p.433-435
- Extend: Algebra Lab, Exponential Growth Patterns p.437
- 6. Transformations of Exponential Functions p.443-447
- 7. Writing Exponential Functions p.452-455
- Extend: Graphing Technology Lab, Solving Exponential Equations and Inequalities arrow_forward
- 8. Transforming Exponential Expressions p.459-461
- 9. Geometric Sequences as Exponential Functions p.465-467
- Extend: Algebra Lab, Average Rate of Change of Exponential Functions arrow_forward
- 10. Recursive Formulas p.472-474
- Study Guide and Review p.475-480
- Practice Test p.481
- Preparing for Assessment: Cumulative Review p.484-485
Chapter 8
Polynomials
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- Get Ready for the Chapter p.488
- Explore: Algebra Lab, Adding and Subtracting Polynomials arrow_forward
- 1. Adding and Subtracting Polynomials p.494-497
- 2. Multiplying a Polynomial by a Monomial p.500-503
- Explore: Algebra Lab, Multiplying Polynomials arrow_forward
- 3. Multiplying Polynomials p.509-511
- 4. Special Products p.514-517
- Mid-Chapter Quiz p.518
- Explore: Algebra Lab, Factoring Using the Distributive Property arrow_forward
- 5. Using the Distributive Property p.523-526
- Extend: Algebra Lab, Proving the Elimination Method p.528
- Exlore: Algebra Lab, Factoring Trinomials arrow_forward
- 6. Factoring Quadratic Trinomials p.536-538
- 7. Factoring Special Products p.543-545
- Study Guide and Review p.546-550
- Practice Test p.551
- Preparing for Assessment: Cumulative Review p.554-555
Chapter 9
Quadratic Functions and Equations
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- Ready for the Chapter p.558
- 1. Graphing Quadratic Functions p.565-569
- Extend: Algebra Lab, Rate of Change of a Quadratic Function arrow_forward
- 2. Transformations of Quadratic Functions p.576-579
- 3. Solving Quadratic Equations by Graphing p.584-586
- Extend: Graphing Technology Lab, Quadratic Inequalities arrow_forward
- 4. Solving Quadratic Equations by Factoring p.592-595
- 5. Solving Quadratic Equations by Completing the Square p.599-602
- Extend: Algebra Lab, Finding the Maximum or Minimum Value arrow_forward
- Mid-Chapter Quiz p.605
- 6. Solving Quadratic Equations by Using the Quadratic Formula p.611-613
- 7. Solving Systems of Linear and Quadratic Equations p.618-621
- 8. Analyzing Functions with Successive Differences p.625-627
- Extend: Graphing Technology Lab, Curve Fitting arrow_forward
- 9. Combining Functions p.633-636
- Study Guide and Review p.637-642
- Practice Test p.643
- Preparing for Assessment: Cumulative Review p.646-647
Chapter 10
Statistics
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- Get Ready for the Chapter p.650
- 1. Measures of Center p.653-656
- 2. Representing Data p.662-664
- 3. Measures of Speed p.668-671
- Mid-Chapter Quiz p.672
- 4. Distributions of Data p.677-679
- 5. Comparing Sets of Data p.684-687
- 6. Summarizing Categorical Data p.693-697
- Study Guide and Review p.698-702
- Practice Test p.703
- Preparing for Assessment: Cumulative Review p.706-707
Chapter
Extra Practice
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- 1. Expressions and Functions arrow_forward
- 2. Linear Equations arrow_forward
- 3. Linear and Nonlinear Functions arrow_forward
- 4. Equations of Linear Functions arrow_forward
- 5. Linear Inequalities arrow_forward
- 6. Systems of Linear Equations and Inequalities arrow_forward
- 7. Exponents and Exponential Functions arrow_forward
- 8. Polynomials arrow_forward
- 9. Quadratic Functions and Equations arrow_forward
- 10. Statistics arrow_forward
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