Bailee is the owner of a new cookie cake company. She wants to determine the price at which to sell her cookies in order to make a profit. The function f(x) models the profit the cookie cake company makes, where x is the cost per cookie cake.
x f(x)
19.75 759,75
27.5 939.94
35.25 1000
43 939.94
50.75 759.75
58.5 459.44
66.25 39
Complete the statements. Bailee’s company will maximize profit when she sells the cookie cakes for ______ per cake. The vertex form of f(x) is f(x) = ______ .
