Acompany produces x units of a product per month, where c(x)
represents the total cost and r(x) represents the total revenue for the
month. the functions are modeled by c(x) = 300x + 250 and
r(x) = -0.5x^2 + 800x - 100. the profit is the difference between
revenue and cost where p(x) = r(x) - c(x). what is the total profit,
p(x), for the month?
(1) p(x) = -0.5x^2 + 500x - 150
(2) p(x) = -0.5x^2 + 500x - 350
(3) p(x) = -0.5x^2 - 500x + 350
(4) p(x) = -0.5x^2 + 500x + 350