Question

Given f(x) = −x + 4 and g(x) = −2x − 3, solve for f(g(x)) when x = 2
Help???!!

Answer 1

Plug x=2 into g(x), evaluate to get a numerical result.

Then plug that result (which is g(2)) into f(x).... that will give you f(g(2))

Answer 2

f(g(x))=2x+3+4=2x+7
at x=2 its 11

Answer 3

thanks for the hellppp!!