Pre-Algebra Examples

$(1, 3)$ , $(2, 5)$ , $(3, 7)$ , $(4, 9)$ , $(5, 11)$ , $(6, 13)$

Step 1

Since there is one value of $y$ for every value of $x$ in $(1, 3), (2, 5), (3, 7), (4, 9), (5, 11), (6, 13)$ , this relation is a function.

The relation is a function.