Precalculus Examples

$y > x^{2} + 2 x - 9$

Step 1

Convert the inequality to interval notation.

$(x^{2} + 2 x - 9, \infty)$

Step 2

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