Find g(f(x)) f(x)=3x-4 , g(x)=x+2

$f (x) = 3 x - 4$ , $g (x) = x + 2$

Set up the composite result function.

$g (f (x))$

Evaluate $g (3 x - 4)$ by substituting in the value of $f$ into $g$ .

$g (3 x - 4) = (3 x - 4) + 2$

Add $- 4$ and $2$ .

$g (3 x - 4) = 3 x - 2$