Algebra Examples

${(3, - 6), (3, - 1), (3, 2), (3, 3)}$

Step 1

Since $x = 3$ produces $y = 2$ and $y = 3$ , the relation $(3, - 6), (3, - 1), (3, 2), (3, 3)$ is not a function.

The relation is not a function.