Question

A group of artists is selling small prints to raise money for charity. They sell p prints, and make a profit of f(p) on the sales. If f(p) = 17p − 340, which statement is true?

A.
If the group sells 15 prints, they will lose $85.
B.
If the group sells 12 prints, they will lose $204.
C.
If the group sells 35 prints, they will make $935.
D.
If the group sells 28 prints, they will lose $136.

Answer 1

A. if the group sells 15 prints, they will lose $85

Explanation:

f(p) = 17p - 340

-85 = 17 x 15 - 340