Pre-Algebra Examples

$(1, 2)$ , $(2, 3)$ , $(3, 4)$ , $(4, 5)$ , $(5, 6)$

Step 1

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

The relation is a function.