Posted by **Gabriel** on Sunday, February 10, 2013 at 9:43pm.

Suppose daily operating profit, in dollars, for a movie theater is a function of the number of tickets sold with the rule P(x)=8.5x-2,500, for 0≤x≤1,000.

a) Explain why the profit function has an inverse

b) P(400)=900. Rewrite this equation in terms of P^-1.

c) Verify that P^-1(4470)=820 and describe what this equation means in this context.

d) Find a rule for P^-1(x) and then verify the P^-1(P(450))=450

## Answer This Question

## Related Questions

- math - A movie theater seats 500 people. For any particular show, the amount of ...
- Algebra - Gymnast Clothing manufactures expensive soccer cleats for sale to ...
- Algebra - Gymnast Clothing manufactures expensive soccer cleats for sale to ...
- Math - Gymnast Clothing manufactures expensive soccer cleats for sale to college...
- math - A profit function is derived from the production cost and revenue ...
- math - A profit function is derived from the production cost and revenue ...
- Math - A factory produces x calculators per day. The total daily cost in ...
- Math - A factory produces x calculators per day. The total daily cost in ...
- Math - A factory produces x calculators per day. The total daily cost in ...
- algebra - Annual profit in thousands of dollars is given by the function,p(x)=...

More Related Questions