2 Suppose that the revenue R, in dollars, from selling x cell phones, in hundreds, is R(x)= -1.8x +248x. The cost C, in dollars, from selling x cell phones, in hundreds, is C(x)=0.07x³ - 3x² + 50x + 750. (a) Find the profit function, P(x)= R(x) - C(x). (b) Find the profit if x = 18 hundred cell phones are sold. (c) Interpret P(18). (a) P(x)= (Use integers or decimals for any numbers in the expression.) (b) P(18)=$ (Type an integer or a decimal. Round to the nearest cent.) (c) Interpret P(18). Choose the correct answer below. O A. When 18 hundred cell phones are sold, the cost is given by P(18). OB. When 18 hundred cell phones are sold, the revenue is given by P(18). OC. When 18 hundred cell phones are sold, the profit is given by P(18).
2 Suppose that the revenue R, in dollars, from selling x cell phones, in hundreds, is R(x)= -1.8x +248x. The cost C, in dollars, from selling x cell phones, in hundreds, is C(x)=0.07x³ - 3x² + 50x + 750. (a) Find the profit function, P(x)= R(x) - C(x). (b) Find the profit if x = 18 hundred cell phones are sold. (c) Interpret P(18). (a) P(x)= (Use integers or decimals for any numbers in the expression.) (b) P(18)=$ (Type an integer or a decimal. Round to the nearest cent.) (c) Interpret P(18). Choose the correct answer below. O A. When 18 hundred cell phones are sold, the cost is given by P(18). OB. When 18 hundred cell phones are sold, the revenue is given by P(18). OC. When 18 hundred cell phones are sold, the profit is given by P(18).
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Please help me answer these questions. Thanks.
Transcribed Image Text:Suppose that the revenue R, in dollars, from selling x cell phones, in hundreds, is R(x) = -1.8x +248x. The cost C, in dollars, from selling x cell phones, in hundreds, is
C(x) = 0.07x³- 3x² +50x + 750.
(a) Find the profit function, P(x) = R(x) -C(x).
(b) Find the profit if x = 18 hundred cell phones are sold.
(c) Interpret P(18).
(a) P(x) =
(Use integers or decimals for any numbers in the expression.)
(b) P(18) = $
(Type an integer or a decimal. Round to the nearest cent.)
(c) Interpret P (18). Choose the correct answer below.
O A. When 18 hundred cell phones are sold, the cost is given by P(18).
OB. When 18 hundred cell phones are sold, the revenue is given by P(18).
C. When 18 hundred cell phones are sold, the profit is given by P(18).
00
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