Question: At a particular location, f(p) is the number of gallons of gas sold when the price is p dollars per gallon.
(a) What does the statement f(2) = 4023 tell you about gas sales?
(b) Find and interpret f-1(4023).
(c) What does the statement f'(2) = -1250 tell you about gas sales?
(d) Find and interpret (f-1)'(4023)