A profit formula for a single tire can be modeled by the function PO = -1812 + 850t - 725. Each set of tires can be
modeled by the function t(s) = 4s.
Which composite function can be used to determine the profit function in terms of the number of sets of tires ?
P(t(s)) = -28852 + 3,400s - 725
P(t(s)) = –288s2 + 13,600s - 725
P(t(s)) = -72s2 + 3,400s - 2,900
P(t(s)) = -72s2 + 13,600s - 2,900