SOLUTION: suppose that the revenue R, in dollars, from selling x clocks is R(x)=30x. The cost C, in dollars, of selling x clocks is C(x)=0.1x^2+7x+400. Find the profit function.

Algebra ->  Functions -> SOLUTION: suppose that the revenue R, in dollars, from selling x clocks is R(x)=30x. The cost C, in dollars, of selling x clocks is C(x)=0.1x^2+7x+400. Find the profit function.       Log On


   



Question 624918: suppose that the revenue R, in dollars, from selling x clocks is R(x)=30x. The cost C, in dollars, of selling x clocks is C(x)=0.1x^2+7x+400. Find the profit function.
Answer by prateekagrawal(56) About Me  (Show Source):
You can put this solution on YOUR website!
Profit = Revenue - Cost
So,
Profit = 30x+-+0.1x%5E2+-+7x+-+400
Profit = +-0.1x%5E2+%2B23x+-+400
This is the answer.