Parallel to the line y 3x containing the point 1,2

Parallel to the line y= -3x containing the point  (-1,2)
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1 Answer

y=-3x has a gradient of -3, and so the parallel line has a gradient of -3.

y-2=-3(x+1), y-2=-3x-3, y=-3x-1 which can also be written 3x+y+1=0.
by Top Rated User (1.2m points)

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