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OpenStudy (anonymous):
find the slope containing the points (1,2) and (-2,-4)
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OpenStudy (666potatoes):
The slope formula when you have two points is y2 - y1 / x2 - x1 So it would be -4 - 2 / -2 - 1 Finish it off from there.
OpenStudy (anonymous):
-6/-3 = 2 m=2 .... y=2x+b ... am i done ?
OpenStudy (666potatoes):
Now plug in one of the points in that equation.
OpenStudy (666potatoes):
It depends if they asked for the whole formula or just the actual slope. If it's just the actual slope, it's just 2.
OpenStudy (anonymous):
oh got it ! thank you so much :)
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