Answer
See the graph
Work Step by Step
We are given:
$C(g)=3g+1.5$
The y-intercept is $1.5$. We have a point $(0,1.5)$.
The slope is $3$. Point 2: $(1,4.5)$
Graph the given equation.
The y-intercept represents the cost to rent shoes. The cost to rent shoes is $\$1.5$.
The slope represents the cost per game. Hence, the cost per game is $\$3$.