Answer
The table, equation, and graph are shown below.
Work Step by Step
Table: Table 1 below shows the amount Gavin makes for every lawn he mows.
Equation: Let $y$ be the amount Gavin makes and $x$ be the number of lawns he mows. Since Gavin makes $\$8.50$ for each lawn he mows, then
$$
y=8.50x
$$
Graph: Graph 1 below shows the relationship between the amount Gavin makes and the number of lawns he mows.
