Pre-Algebra Examples

$y < - 2 x + 9$ , $y > 4 x - 7$

Step 1

Find the intersection of $y < - 2 x + 9$ and $y > 4 x - 7$ .

$4 x - 7 < y < - 2 x + 9$

Step 2

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