6. EXAMPLE
A model for a company’s revenue from selling
paper is where p is the price in
dollars of the paper. What price will maximize the
revenue? Find the maximum revenue.
7. EXAMPLE
A farmer wants to fence in his farm. His property
has a rectangular shape and he plans to use an
existing wall as one of the sides. What is the
greatest area he can fence in using the 200ft of
fencing he has purchased?