### Free Educational Resources

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Chapter 4 Concept 7-8
Chapter 4 - Domain, Functions, Slope

# Chapter 4 Concept 7-8

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Author: Crystal Kirch
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7. Finding slope given graph

8. Finding slope given points; identifying type of line (uphill positive, downhill negative, horizontal zero, vertical undefined)

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Tutorial

## Chapter 4 Concept 7

This lesson introduces the word slope and teaches how to calculate it using rise over run.

Source: Created by Crystal Kirch using Camtasia for Mac

## Chapter 4 Concept 8

In this video, we will learn our first formula of the year - the slope formula!

Source: Created by Crystal Kirch using Camtasia for Mac