Algebra Examples

$(- 1, 22)$ , $(0, 6)$ , $(1, - 10)$ , $(2, - 26)$ , $(3, - 42)$

Step 1

Since there is one value of $y$ for every value of $x$ in $(- 1, 22), (0, 6), (1, - 10), (2, - 26), (3, - 42)$ , this relation is a function.

The relation is a function.