3.4a - Direct Variation

3.4a - Direct Variation

Author: Mr. Schild

I can determine if a graph and table show direct variation and name the constant of variation (slope) in each direct variation graph.

Intro to direct variation equations. 

3 Items: as the independent variable increases or decreases, the dependent does as well. When the independent variable is 0, the dependent also has to be 0. Increase at a constant rate.

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Definition and Examples of Direct Variation