Question

Find the slope of a line if it goes through (2, 5) and (-2,9)

Answer 1

Hello!

The slope of a line is found using the following formula:

$m=\frac{y2-y1}{x2-x1}$

$m=\frac{9-5}{-2-2}$

$m=\frac{4}{-4}\\m=-1$

So the slope is -1.

Hope this helps!

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