Hardware

Problem:

a hardware store sells bolts for $0.50 per bolt. The cost function C (b)= 0.50b relates the total cost of the bolts to the number of bolts purchased, b. Make a table and graph the function.

Solution:

b    C(b)
1    0.5
2    1
3    1.5
4    2
5    2.5
6    3
7    3.5
8    4
9    4.5
10    5