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Big Ideas Math Algebra 1, 2013
Answers, hints and solutions to all chapter exercises
Chapter 1
Solving Linear Equations
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- What You Learned Before arrow_forward
- 1. Solving Simple Equations arrow_forward
- 2. Solving Multi-Step Equations arrow_forward
- 1-2. Quiz arrow_forward
- 3. Solving Equations with Variables on Both Sides arrow_forward
- Extension: Solving Absolute Value Equations arrow_forward
- 4. Rewriting Equations and Formulas arrow_forward
- 3-4. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
Chapter 2
Graphing and Writing Linear Equations
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- What You Learned Before arrow_forward
- 1. Graphing Linear Equations arrow_forward
- 2. Slope of a Line arrow_forward
- Extension: Slopes of Parallel and Perpendicular Lines arrow_forward
- 3. Graphing Linear Equations in Slope-Intercept Form arrow_forward
- 4. Graphing Linear Equations in Standard Form arrow_forward
- 1-4. Quiz arrow_forward
- 5. Writing Equations in Slope-Intercept Form arrow_forward
- 6. Writing Equations in Point-Slope Form arrow_forward
- Extension: Writing Equations of Parallel and Perpendicular Lines arrow_forward
- 7. Solving Real-Life Problems arrow_forward
- 5-7. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
Chapter 3
Solving Linear Inequalities
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- What You Learned Before arrow_forward
- 1. Writing and Graphing Inequalities arrow_forward
- 2. Solving Inequalities Using Addition or Subtraction arrow_forward
- 3. Solving Inequalities Using Multiplication or Division arrow_forward
- 1-3. Quiz arrow_forward
- 4. Solving Multi-Step Inequalities arrow_forward
- Extension: Solving Compound Inequalities arrow_forward
- 5. Graphing Linear Inequalities in Two Variables arrow_forward
- 4-5. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
Chapter 4
Solving Systems of Linear Equations
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- What You Learned Before arrow_forward
- 1. Solving Systems of Linear Equations by Graphing arrow_forward
- 2. Solving Systems of Linear Equations by Substitution arrow_forward
- 1-2. Quiz arrow_forward
- 3. Solving Systems of Linear Equations by Elimination arrow_forward
- 4. Solving Special Systems of Linear Equations arrow_forward
- Extension: Solving Linear Equations by Graphing arrow_forward
- 5. Systems of Linear Inequalities arrow_forward
- 3-5. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
Chapter 5
Linear Functions
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- What You Learned Before arrow_forward
- 1. Domain and Range of a Function arrow_forward
- Extension: Relations and Functions arrow_forward
- 2. Discrete and Continuous Domains arrow_forward
- 3. Linear Function Patterns arrow_forward
- 1-3. Quiz arrow_forward
- 4. Function Notation arrow_forward
- Extension: Special Functions arrow_forward
- 5. Comparing Linear and Nonlinear Functions arrow_forward
- 6. Arithmetic Sequences arrow_forward
- 4-6. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
Chapter 6
Exponential Equation and Functions
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- What You Learned Before arrow_forward
- 1. Properties of Square Roots arrow_forward
- Extension: Real Number Operations arrow_forward
- 2. Properties of Exponents arrow_forward
- 3. Radicals and Rational Exponents arrow_forward
- 1-3. Quiz arrow_forward
- 4. Exponential Functions arrow_forward
- Extension: Solving Exponential Equations arrow_forward
- 5. Exponential Growth arrow_forward
- 6. Exponential Decay arrow_forward
- 7. Geometric Sequences arrow_forward
- Extension: Recursively Defined Sequences arrow_forward
- 4-7. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
Chapter 7
Polynomial Equations and Factoring
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- What You Learned Before arrow_forward
- 1. Polynomials arrow_forward
- 2. Adding and Subtracing Polynomials arrow_forward
- 3. Multiplying Polynomials arrow_forward
- 4. Special Products of Polynomials arrow_forward
- 1-4. Quiz arrow_forward
- 5. Solving Polynomial Equations in Factored Form arrow_forward
- 6. Factoring Polynomials Using the GCF arrow_forward
- 7. Factoring x² + bx + c arrow_forward
- 8. Factoring ax² + bx + c arrow_forward
- 9. Factoring Special Products arrow_forward
- Extension: Factoring Polynomials Completely arrow_forward
- 5-9. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
Chapter 8
Graphing Quadratic Functions
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- What You Learned Before arrow_forward
- 1. Graphing y = ax² arrow_forward
- 2. Focus of a Parabola arrow_forward
- 3. Graphing y = ax² + c arrow_forward
- 1-3. Quiz arrow_forward
- 4. Graphing y = ax² + bx + c arrow_forward
- Extension: Graphing y = a(x - h)² + k arrow_forward
- 5. Comparing Linear, Exponential, and Quadratic Functions arrow_forward
- Extension: Comparing Graphs of Functions arrow_forward
- 4-5. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
Chapter 9
Solving Quadratic Equations
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- What You Learned Before arrow_forward
- 1. Solving Quadratic Equations by Graphing arrow_forward
- 2. Solving Quadratic Equations Using Square Roots arrow_forward
- 3. Solving Quadratic Equations by Completing the Square arrow_forward
- 1-3. Quiz arrow_forward
- 4. Solving Quadratic Equations Using the Quadratic Formula arrow_forward
- Extension: Choosing a Solution Method arrow_forward
- 5. Solving Systems of Linear and Quadratic Equations arrow_forward
- 4-5. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
Chapter 10
Square Root Functions and Geometry
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- What You Learned Before arrow_forward
- 1. Graphing Square Root Functions arrow_forward
- Extension: Rationalizing the Denominator arrow_forward
- 2. Solving Square Root Equations arrow_forward
- 1-2. Quiz arrow_forward
- 3. The Pythagorean Theorem arrow_forward
- 4. Using the Pythagorean Theorem arrow_forward
- 3-4. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
Chapter 11
Rational Equations and Functions
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- What You Learned Before arrow_forward
- 1. Direct and Inverse Variation arrow_forward
- 2. Graphing Rational Functions arrow_forward
- Extension: Inverse of a Function arrow_forward
- 3. Simplying Rational Expressions arrow_forward
- 1-3. Quiz arrow_forward
- 4. Multiplying and Dividing Rational Expressions arrow_forward
- 5. Dividing Polynomials arrow_forward
- 6. Adding and Subtracting Rational Expressions arrow_forward
- 7. Solving Rational Equations arrow_forward
- 4-7. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
Chapter 12
Data Analysis and Displays
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- What You Learned Before arrow_forward
- 1. Measures of Central Tendency arrow_forward
- 2. Measures of Dispersion arrow_forward
- 3. Box-and-Whisker Plots arrow_forward
- 4. Shapes of Distributions arrow_forward
- 1-4. Quiz arrow_forward
- 5. Scatter Plots and Lines of Fit arrow_forward
- 6. Analyzing Lines of Fit arrow_forward
- 7. Two-Way Tables arrow_forward
- 8. Choosing a Data Display arrow_forward
- 5-8. Quiz arrow_forward
- Chapter Review arrow_forward
- Chapter Test arrow_forward
- Standards Assessment arrow_forward
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