Finite Math Examples

$(- 2, - 1)$ , $(- 1, - 2)$ , $(- 3, - 2)$ , $(- 2, - 3)$

Step 1

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

The relation is not a function.