# Thread: Functions and Graphs !

1. ## Functions and Graphs !

Self adhesive label packs are produced with a cost function, C= 3n = 20 dollars and a revenue function, R= 5n + 10 dollars and n is the number of packs produced.
b) How many self adhesive label packs should be produced to make a profit of $100? 2. First off all, I think there is a mistyping. It should be C= 3n + 20 Anyways you can simply take this approach. 1) For break even C = R. i.e 3n + 20 = 5n + 10 Solve for n. n = 5 2) for profit of$100]