Pre-Algebra Examples

$(- 4, 1)$ , $(0, 1)$ , $(6, 1)$ , $(8, 1)$ , $(- 6, 1)$

Step 1

Since there is one value of $y$ for every value of $x$ in $(- 4, 1), (0, 1), (6, 1), (8, 1), (- 6, 1)$ , this relation is a function.

The relation is a function.