Precalculus Examples

$f (x) = {(\frac{1}{3})}^{x}$

Step 1

Graph the polynomial in order to determine the intervals over which it is increasing or decreasing.

Always Decreasing

Step 2

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