Precalculus Examples

$(- 2, \frac{π}{4})$

Step 1

To plot $(- 2, \frac{π}{4})$ , start at the origin $(0, 0)$ and move left $2$ units and up $\frac{π}{4}$ units.

$(- 2, \frac{π}{4})$

Step 2

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