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

#### 0

Possible mastery points

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

Practice
Difference of squares introGet 3 of 4 questions to level up!
Perfect squares introGet 3 of 4 questions to level up!
Warmup: factoring quadratics introGet 3 of 4 questions to level up!
Factoring quadratics introGet 3 of 4 questions to level up!

#### Quiz 1

Level up on the above skills and collect up to 800 Mastery points

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

#### Quiz 2

Level up on the above skills and collect up to 300 Mastery points

## Topic A: Lesson 5: The zero product property

Practice
Zero product propertyGet 3 of 4 questions to level up!
Quadratics by factoring (intro)Get 3 of 4 questions to level up!
Quadratics by factoringGet 3 of 4 questions to level up!
Solve equations using structureGet 3 of 4 questions to level up!

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

#### Quiz 3

Level up on the above skills and collect up to 800 Mastery points

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

Practice
Parabolas introGet 3 of 4 questions to level up!
Warmup: graphing quadratics in factored formGet 3 of 3 questions to level up!
Graph quadratics in factored formGet 3 of 4 questions to level up!
Quadratic word problems (factored form)Get 3 of 4 questions to level up!

#### Quiz 4

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

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

#### Quiz 5

Level up on the above skills and collect up to 500 Mastery points

## Topic B: Lesson 16: Graphing quadratic equations from the vertex form

Practice
Warmup: graphing quadratics in vertex formGet 3 of 4 questions to level up!
Graph quadratics in vertex formGet 3 of 4 questions to level up!
Quadratic word problems (vertex form)Get 3 of 4 questions to level up!

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

Practice
Graph quadratics in standard formGet 3 of 4 questions to level up!
Quadratic word problems (standard form)Get 3 of 4 questions to level up!
Features of quadratic functions: strategyGet 3 of 4 questions to level up!
Warmup: Features of quadratic functionsGet 3 of 3 questions to level up!
Features of quadratic functionsGet 3 of 4 questions to level up!
Graph parabolas in all formsGet 3 of 4 questions to level up!

#### Quiz 6

Level up on the above skills and collect up to 900 Mastery points

## Topic C: Lessons 18-19: Translating graphs of functions

Practice
Shift parabolasGet 3 of 4 questions to level up!
Shift functionsGet 3 of 4 questions to level up!

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

#### Quiz 7

Level up on the above skills and collect up to 500 Mastery points

## Topic C: Lessons 23–24: Modeling with quadratic functions

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#### Unit test

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### About this unit

"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