What is the equation, in point-slope form, of the line that is perpendicular to the given line and passes through the point (−4, −3)?

C, y + 3 = 1/4 (x + 4).

I just took the test and got it wrong because of the other person who answered haha.

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb