Modeling Profit From Cost And Revenue Functions
A local business models its costs with the function c(x)= 23x + 6 and its revenue with the function r(x)= -x^2 + 500x - 700. Which of the following represents the company's profit function, p(x)?
A
p(x)= -x^2 +477x -694
B
None of these.
C
p(x)= 477x -706
D
p(x)= x^2 +487x
E
p(x)= -x^2 +477x -706