Amount of Clay (oz.)
70
63
56
49
42
35
28
21
14
7
0
y
Toby visited a pottery studio. He made 3
mugs using 42 ounces of clay. The amount
of clay used, y, is proportional to the
number of mugs made, x.
6
Number of Mugs Made
What is the constant of proportionality?
2 4
8 10
X