Find g(f(x)) f(x)=(6x-9) , g(x)=(x-7)

$f (x) = (6 x - 9)$ , $g (x) = (x - 7)$

Step 1

Set up the composite result function.

$g (f (x))$

Step 2

Evaluate $g (6 x - 9)$ by substituting in the value of $f$ into $g$ .

$g (6 x - 9) = (6 x - 9) - 7$

Step 3

Remove parentheses.

$g (6 x - 9) = (6 x - 9) - 7$

Step 4

Subtract $7$ from $- 9$ .

$g (6 x - 9) = 6 x - 16$