Pre-Algebra Examples

$(5, 0)$ , $(6, 0)$ , $(7, 6)$ , $(8, 8)$ , $(8, 10)$

Step 1

Since $x = 8$ produces $y = 8$ and $y = 10$ , the relation $(5, 0), (6, 0), (7, 6), (8, 8), (8, 10)$ is not a function.

The relation is not a function.