How to find the equation of the line passing through the points

I need to find the equation of the line passing through the points A(-2,-2) ,B(2,-8)
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1 Answer

Gradient, m=(difference between y coords)/(difference between x coords)=(-8+2)/(2+2)=-6/4=-3/2.

The slope-point equation is y+2=(-3/2)(x+2), y+2=-3x/2-3, y=-3x/2-5, which can also be written:

3x+2y+10=0.

by Top Rated User (1.2m points)

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