Which is true about the functional relationship shown in the giap!
Shipping Cost
11
10
8
7
B
Cost ($)
Weight (pounds)
A. The weight of the package is a function of the number of
packages
B. The shipping cost is a function of the weight of the package.
C. The shipping cost is a function of the number of packages
D. The weight of the package is a function of the shipping cost.