If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

# Unit 4: Module 4: Polynomial and quadratic expressions, equations, and functions

4,200 possible mastery points
Mastered
Proficient
Familiar
Attempted
Not started
Quiz
Unit test

"In earlier modules, students analyze the process of solving equations and developing fluency in writing, interpreting, and translating between various forms of linear equations (Module 1) and linear and exponential functions (Module 3). These experiences combined with modeling with data (Module 2), set the stage for Module 4. Here students continue to interpret expressions, create equations, rewrite equations and functions in different but equivalent forms, and graph and interpret functions, but this time using polynomial functions, and more specifically quadratic functions, as well as square root and cube root functions." Eureka Math/EngageNY (c) 2015 GreatMinds.org

## Topic A: Lessons 1-2: Factoring binomials intro

### Practice

#### Quiz 1

Level up on the above skills and collect up to 640 Mastery points

## Topic A: Lessons 3-4: Factoring by grouping

#### Quiz 2

Level up on the above skills and collect up to 240 Mastery points

## Topic A: Lessons 6-7: Solving basic one-variable quadratic equations

### Practice

#### Quiz 3

Level up on the above skills and collect up to 640 Mastery points

## Topic A: Lessons 8-10: Parabolas intro

### Practice

#### Quiz 4

Level up on the above skills and collect up to 320 Mastery points

## Topic B: Lessons 14-15: The quadratic formula

### Practice

#### Quiz 5

Level up on the above skills and collect up to 400 Mastery points

## Topic B: Lesson 17: Graphing quadratic functions from the standard form

### Practice

#### Quiz 6

Level up on the above skills and collect up to 720 Mastery points

## Topic C: Lessons 20-22: Scaling and transforming graphs

### Practice

#### Quiz 7

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 4,200 Mastery points!