A Graph is a Set of Points

Unit 7: Lines
Lesson 5 of 10

Objective: SWBAT understand that the graph of a linear equation in two variables is the set of all its solutions plotted in the coordinate plane.

Big Idea: Students practice writing the equation of a line through two points, and then they see that different pairs of points can result in the same linear equation, which results in a big breakthrough for many kids.

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u3 l15 what is slope
 
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