Video

Worked example: slope from graph (Full video)

Khan Academy

Supporting grades: 8

Description: Sal demonstrates how to find the slope of a line. And the best way to view it, slope is equal to change in y over change in x. So let's start at some point that seems pretty reasonable to read from this table right here, from this graph. So let me write this, change in x, delta x is equal to 3.

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