Algebra Examples

$(- \frac{π}{2}, \frac{π}{2})$

Step 1

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

$(- \frac{π}{2}, \frac{π}{2})$

Step 2