Solve the Problem. -In Economics, Functions That Involve Revenue, Cost and Profit Are

Multiple Choice

Solve the problem.
-In economics, functions that involve revenue, cost and profit are used. Suppose R(x) and C(x) denote the total revenue and the total cost, respectively, of producing a new high-tech widget. The difference P(x) = R(x) - C(x)
Represents the total profit for producing x widgets. Given and C(x) = 3x + 13, find the
Equation for P(x) .

A)
B)
C) P(x) = 3x + 13
D)