Pre-Algebra Examples

$(- 4, 3)$ , $(4, 3)$ , $(- 4, 8)$ , $(- 6, - 8)$

Step 1

Since $x = - 4$ produces $y = 3$ and $y = 8$ , the relation $(- 4, 3), (4, 3), (- 4, 8), (- 6, - 8)$ is not a function.

The relation is not a function.