How do you find the slope given (-3,2) (7,-8)?

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Answer 1 · 2016-04-08T07:36:11

The slope $= -1$

The coordinates are :
$(-3,2) = color(blue)(x_1 , y_1)$

$(7, - 8) = color(blue)(x_2 , y_2)$

The slope is calculated using formula:

Slope $=color(blue)((y_2 - y_1) / (x_2 - x_1)$

$= (-8 - 2) / (7 - ((-3) )$

$= (-10 ) / (7 + 3 )$

$= (-10 ) / (10 )$

The slope $= -1$