The seventh grade choir sold T-shirts with the school logo as a fundraiser. The choir teacher created the given graph for the
students.
Profit ($)
Y
T-shirt Sale Profits
48
42
36
30
24
18
12
6
X
0 2
4 6 8 10 12 14 16
Number of T-shirts
Based on the graph, what is the unit rate of profit for the T-shirts?