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I NEED HELP PLEASE!!!

I NEED HELP PLEASE!!!-example-1

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Explanation:

Slope , m , betwen the two points

(y1-y2) / (x1-x2) = (-2 -2) /(5-7) = -4/-2 = 2

SO y = mx + b form would be

y = 2x + b

sub in one of the points to calculate 'b'

-2 = 2(5) + b shows b = -12

so equation is y = 2x -12

User Kim Taeyun
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