Finite Math Examples

$f (x) = \sqrt{x}$ , $g (x) = - 5 x - 8$

Step 1

Set up the composite result function.

$g (f (x))$

Step 2

Evaluate $g (\sqrt{x})$ by substituting in the value of $f$ into $g$ .

$g (\sqrt{x}) = - 5 \sqrt{x} - 8$