Question

What is the equation of the line, in point-slope form, that passes through the given point and has the given slope?

Point: (4, -6) Slope: m = -3

A:y-6=-3(x+4)
B:y-x=-3(-6-4)
C:y-4=-3(x+6)
D:y+6=-3(x+4)

Answer 1

so first you substitute into the formula y=mx+b and solve for x /// -6=-3(4)+x
now you can sum up what happens next and so the the answer is A