(10) (3)
Is the degree odd or even? Odd
Is the leading coefficient positive or negative?
What is/are the relative maximums?
What is/are the relative minimums?
What is/are the increasing intervals?
What is/are the decreasing intervals?

Anut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. but at the end of the month the peanuts had not sold? well, so, in order to sell 40 pounds of? peanuts, the manager decided to mix the 40 pounds of peanuts with some cashews and sell the mixture for $2.00 per pound. how many pounds of cashews should be mixed with the peanuts to ensure no change in the? profit?