helpppp

er is partially correct. If a company charges x dollars per item, it finds that it can sell 1200 - 6x of them. Each item costs $9 to produce. (a) Express the revenue, R(x), as a function of price. R(x) = 1200 x - 6x2 (b) Express the cost, C(x), as a function of price. C(x) = 10800 - 533 (c) Express the profit, P(x), which is revenue minus cost, as a function of price. P(x) = -6 x2 + 1256 x - 10800 X xth