# Unit 5: Functions and volume

## Lesson 2: Introduction to functions

### Learn

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### Practice

Recognize functions from tablesGet 3 of 4 questions to level up!

## Lesson 3: Equations for functions

### Practice

Evaluate functionsGet 3 of 4 questions to level up!
Function rules from equationsGet 3 of 4 questions to level up!

## Lesson 5: More graphs of functions

### Practice

Evaluate functions from their graphGet 3 of 4 questions to level up!
Interpreting graphs of functionsGet 3 of 4 questions to level up!

## Extra practice: Functions

### Learn

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### Practice

Recognize functions from graphsGet 3 of 4 questions to level up!

## Lesson 8: Linear functions

### Practice

Linear equations word problems: graphsGet 3 of 4 questions to level up!
Linear equations word problemsGet 3 of 4 questions to level up!
Compare linear functionsGet 3 of 4 questions to level up!
Comparing linear functions word problemsGet 3 of 4 questions to level up!
Graphing linear relationships word problemsGet 3 of 4 questions to level up!
Linear & nonlinear functionsGet 5 of 7 questions to level up!

## Lesson 9: Linear models

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### Practice

Linear models word problemsGet 3 of 4 questions to level up!
Writing linear functions word problemsGet 3 of 4 questions to level up!

## Lesson 13: The volume of a cylinder

### Practice

Volume of cylindersGet 3 of 4 questions to level up!

## Lesson 15: The volume of a cone

### Practice

Volume of conesGet 3 of 4 questions to level up!

## Lesson 20: The volume of a sphere

### Practice

Volume of spheresGet 3 of 4 questions to level up!

## Lesson 21: Cylinders, cones, and spheres

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