noodlekid noodlekid

03-11-2016
Mathematics

contestada

What is the slope of (1, -19) and (-2, -7)?

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1davey29 1davey29

03-11-2016

Slope of two points is [tex] \frac{y_{2}-y_{1}}{x_{2}-x_{1}} [/tex]. Plugging in your values, order does not matter, gives you [tex]\frac{-7-(-19)}{-2-1}=\frac{12}{-3}=-4[/tex], meaning your slope is -4.

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