Agreat deal of the history of mathematics can be credited to ancient egyptians. for example, egyptians are generally credited with developing the quadratic formula around 1500 bc. the cairo opera house is located in cairo, egypt. assume that the relationship between the amount of revenue and the price of a ticket, is given by the quadratic function f(1) = -0.002.02 +0.64.1 - 35.25 where x represents the cost of a ticket in egyptian pounds (egypt’s currency), and f(x) represents the revenue in thousands of pounds. a. find the ticket cost that would produce the maximum revenue. b. how much is the maximum revenue?