Algebra Examples

$f (X) = \sqrt{x - 3}$ , $g (x) = 4 x$

Step 1

Set up the composite result function.

$f (g (x))$

Step 2

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

$f (4 x) = \sqrt{x - 3}$