3 years ago

Given m = 2 and the point (-1, 7), which of the following is the point-slope form of the equation?

Mathematics

1 answer:

ANEK [815]3 years ago

3 0

The point-slope form:

$y-y_1=m(x-x_1)$

We have the point (-1, 7) and the slope m = 2. Substitute:

$y-7=2(x-(-1))\\\\\boxed{y-7=2(x+1)}\to\boxed{b.}$

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