Algebra Examples

$f (x) = 2 + 8$ $g (x) = 4 + 12 x - 7$

Step 1

Set up the composite result function.

$f (g (x))$

Step 2

Evaluate $f (4 + 12 x - 7)$ by substituting in the value of $g$ into $f$ .

$f (4 + 12 x - 7) = 2 + 8$

Step 3

Add $2$ and $8$ .

$f (4 + 12 x - 7) = 10$