Question

Given f(x) = –3x – 7, what is f(–4)?









A.
–1







B.
–14







C.
5







D.
40

Answer 1

You just replace x to -4

Answer 2

Because f(x) = –3x – 7, that mean f(–4) = -3(-4)-7

Answer 3

so wat is it @geerky42

Answer 4

What do you mean what is it? Just do it, plug in the -4 in the function, then it's just the basics.