Calculus Examples

$f (x) = | x |$ , $g (x) = x$

Step 1

Set up the composite result function.

$f (g (x))$

Step 2

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

$f (x) = | x |$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$