# 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!
Evaluate step functionsGet 3 of 4 questions to level up!
Parabolas introGet 5 of 7 questions to level up!
Warmup: exponential vs. linear growthGet 3 of 3 questions to level up!
Exponential vs. linear growthGet 3 of 4 questions to level up!
Exponential vs. linear modelsGet 3 of 4 questions to level up!

## Topic A: Lessons 4-5: Analyzing graphs

### Practice

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

## Topic B: Lesson 8: Adding and subtracting polynomials

### Practice

Polynomials introGet 3 of 4 questions to level up!
Add polynomials (intro)Get 3 of 4 questions to level up!
Subtract polynomials (intro)Get 3 of 4 questions to level up!
Add & subtract polynomialsGet 3 of 4 questions to level up!

## 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!
Add & subtract polynomials: two variablesGet 3 of 4 questions to level up!
Add & subtract polynomials: find the errorGet 3 of 4 questions to level up!

## Topic B: Lesson 9: Multiplying monomials

### Practice

Multiply monomials introGet 3 of 4 questions to level up!
Multiply monomialsGet 3 of 4 questions to level up!

## Topic B: Lesson 9: Multiplying monomials by polynomials

### Practice

Multiply monomials by polynomials: area modelGet 3 of 4 questions to level up!