# Module 1: Relationships between quantities and reasoning with equations and their graphs

## Topic A: Lessons 1-3: Piecewise, quadratic, and exponential functions

Practice
Evaluate piecewise functionsGet 3 of 4 questions to level up!
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Evaluate step functionsGet 3 of 4 questions to level up!
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Parabolas introGet 5 of 7 questions to level up!
0/100 points
Warmup: exponential vs. linear growthGet 3 of 3 questions to level up!
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Exponential vs. linear growthGet 3 of 4 questions to level up!
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Exponential vs. linear modelsGet 3 of 4 questions to level up!
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## Topic A: Lessons 4-5: Analyzing graphs

Practice
Graph interpretation word problemsGet 3 of 4 questions to level up!
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Linear equations word problems: graphsGet 3 of 4 questions to level up!
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Systems of equations word problemsGet 3 of 4 questions to level up!
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#### Quiz 1

Level up on the above skills and collect up to 900 Mastery points ## Topic B: Lesson 8: Adding and subtracting polynomials

Practice
Polynomials introGet 3 of 4 questions to level up!
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Add polynomials (intro)Get 3 of 4 questions to level up!
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Subtract polynomials (intro)Get 3 of 4 questions to level up!
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Add & subtract polynomialsGet 3 of 4 questions to level up!
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## Topic B: Lesson 8: Adding and subtracting polynomials with 2 variables

Practice
Add & subtract polynomials: two variables (intro)Get 3 of 4 questions to level up!
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Add & subtract polynomials: two variablesGet 3 of 4 questions to level up!
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Add & subtract polynomials: find the errorGet 3 of 4 questions to level up!
0/100 points

#### Quiz 2

Level up on the above skills and collect up to 700 Mastery points ## Topic B: Lesson 9: Multiplying monomials

Practice
Multiply monomials Get 3 of 4 questions to level up!
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Multiply monomialsGet 3 of 4 questions to level up!
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## Topic B: Lesson 9: Multiplying monomials by polynomials

Practice
Multiply monomials by polynomials: area modelGet 3 of 4 questions to level up!
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Multiply monomials by polynomialsGet 3 of 4 questions to level up!
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Multiply monomials by polynomials challengeGet 3 of 4 questions to level up!
0/100 points

## Topic B: Lesson 9: Multiplying binomials

Practice
Multiply binomials: area modelGet 3 of 4 questions to level up!
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Warmup: multiplying binomials introGet 3 of 4 questions to level up!
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Multiply binomials introGet 3 of 4 questions to level up!
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Multiply binomialsGet 3 of 4 questions to level up!
0/100 points

#### Quiz 3

Level up on the above skills and collect up to 900 Mastery points ## Topic C: Lesson 14: Solving inequalities

Practice
Testing solutions to inequalitiesGet 3 of 4 questions to level up!
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Plotting inequalitiesGet 3 of 4 questions to level up!
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One-step inequalitiesGet 5 of 7 questions to level up!
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Two-step inequalitiesGet 5 of 7 questions to level up!
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Multi-step linear inequalitiesGet 3 of 4 questions to level up!
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## Topic C: Lessons 15-16 Compound inequalities

#### Quiz 4

Level up on the above skills and collect up to 900 Mastery points ## Topic C: Lessons 17-19: Advanced equations

Practice
Zero product propertyGet 3 of 4 questions to level up!
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Quadratics by factoring (intro)Get 3 of 4 questions to level up!
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Linear equations with unknown coefficientsGet 3 of 4 questions to level up!
0/100 points

## Topic C: Lesson 20: Solution sets to equations with two variables

Practice
Solutions to 2-variable equationsGet 3 of 4 questions to level up!
0/100 points
Complete solutions to 2-variable equationsGet 3 of 4 questions to level up!
0/100 points

#### Quiz 5

Level up on the above skills and collect up to 500 Mastery points ## Topic C: Lesson 21: Solution sets to inequalities with two variables

Practice
Solutions of inequalities: algebraicGet 3 of 4 questions to level up!
0/100 points
Solutions of inequalities: graphicalGet 3 of 4 questions to level up!
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Graphs of inequalitiesGet 3 of 4 questions to level up!
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Two-variable inequalities from their graphsGet 3 of 4 questions to level up!
0/100 points

#### Quiz 6

Level up on the above skills and collect up to 400 Mastery points ## Topic C: Lesson 22: Solution sets to simultaneous equations

Practice
Solutions of systems of equationsGet 3 of 4 questions to level up!
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Systems of equations with graphingGet 3 of 4 questions to level up!
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Solutions of systems of inequalitiesGet 3 of 4 questions to level up!
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Systems of inequalities graphsGet 3 of 4 questions to level up!
0/100 points

#### Quiz 7

Level up on the above skills and collect up to 400 Mastery points ## Topic C: Lesson 23: Solution sets to simultaneous equations

#### Quiz 8

Level up on the above skills and collect up to 300 Mastery points ## Topic D: Creating equations to solve problems

Practice
Rate problems 2Get 3 of 4 questions to level up!
0/100 points
Evaluate sequences in recursive formGet 3 of 4 questions to level up!
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#### Quiz 9

Level up on the above skills and collect up to 400 Mastery points Up next for you:

#### Unit test

Level up on all the skills in this unit and collect up to 5400 Mastery points! 