Algebra Examples

$(16, 4)$ , $(9, 3)$ , $(4, 2)$ , $(1, 1)$ , $(0, 0)$

Step 1

Since there is one value of $y$ for every value of $x$ in $(16, 4), (9, 3), (4, 2), (1, 1), (0, 0)$ , this relation is a function.

The relation is a function.