Pre-Algebra Examples

$(6, 6)$ , $(3, 8)$ , $(9, 12)$ , $(7, 8)$ , $(8, 9)$

Step 1

Since there is one value of $y$ for every value of $x$ in $(6, 6), (3, 8), (9, 12), (7, 8), (8, 9)$ , this relation is a function.

The relation is a function.