SOLUTION: P = (40/Q+5) - 2 a Multiply through by Q to find total revenue b differentiate to find Marginal Revenue

Algebra ->  Expressions-with-variables -> SOLUTION: P = (40/Q+5) - 2 a Multiply through by Q to find total revenue b differentiate to find Marginal Revenue      Log On


   

Question 1035484: P = (40/Q+5) - 2
a Multiply through by Q to find total revenue
b differentiate to find Marginal Revenue
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
a. Total revenue would be R+=++%2840Q%29%2F%28Q%2B5%29+-+2Q
b. Marginal revenue = %28%28Q%2B5%29%2A40+-+%2840Q%29%2A1%29%2F%28Q%2B5%29%5E2+-+2+=+200%2F%28Q%2B5%29%5E2+-+2 after differentiation wrt Q.