Precalculus Examples

$f (x) = 1 + x - \sqrt{2} x^{2}$

Step 1

The minimum and maximum cannot be determined because this is not a quadratic function.

Not a Quadratic Function

Step 2

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