Pre-Algebra Examples

$(3, - 1)$ , $(3, 0)$ , $(- 3, 4)$ , $(3, 8)$

Step 1

Since $x = 3$ produces $y = 0$ and $y = 8$ , the relation $(3, - 1), (3, 0), (- 3, 4), (3, 8)$ is not a function.

The relation is not a function.