Pre-Algebra Examples

$(\frac{9}{2}, \frac{1}{4})$ , $(4 \frac{1}{2}, - 2)$ , $(0, \frac{5}{6})$

Step 1

Since there is one value of $y$ for every value of $x$ in $(\frac{9}{2}, \frac{1}{4}), (4 \frac{1}{2}, - 2), (0, \frac{5}{6})$ , this relation is a function.

The relation is a function.