Pre-Algebra Examples

$(2, - 2)$ , $(- 1, 3)$ , $(- 2, - 2)$ , $(1, - 2)$ , $(0, 1)$

Step 1

Since there is one value of $y$ for every value of $x$ in $(2, - 2), (- 1, 3), (- 2, - 2), (1, - 2), (0, 1)$ , this relation is a function.

The relation is a function.