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## 8th grade (Eureka Math/EngageNY)

### Course: 8th grade (Eureka Math/EngageNY) > Unit 5

Lesson 1: Topic A: Functions- What is a function?
- Worked example: Evaluating functions from equation
- Worked example: Evaluating functions from graph
- Evaluate functions
- Evaluate functions from their graph
- Equations vs. functions
- Manipulating formulas: temperature
- Function rules from equations
- Testing if a relationship is a function
- Relations and functions
- Recognizing functions from graph
- Checking if a table represents a function
- Recognize functions from tables
- Recognizing functions from verbal description
- Recognizing functions from table
- Recognizing functions from verbal description word problem
- Checking if an equation represents a function
- Does a vertical line represent a function?
- Recognize functions from graphs

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# Function rules from equations

## Problem

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