Precalculus Examples

$(4, \frac{2 π}{3})$

Step 1

To plot $(4, \frac{2 π}{3})$ , start at the origin $(0, 0)$ and move right $4$ units and up $\frac{2 π}{3}$ units.

$(4, \frac{2 π}{3})$

Step 2

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