A company expects that the number N(x) of a product sold during a week is related to the amount spent on advertising by the function N(x) = - 8x3 + 264x2 + 3240x + 18,000, where x (with 0sxs 27) is the amount spent on advertising in thousands of dollars. What is the point of diminishing returns? The point of diminishing returns is (Simplify your answer. Type an ordered pair. Do not use commas in the individual coordinates.)

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.4: Graphing Polynomial Functions
Problem 44PS: A company determines that its weekly profit from manufacturing and selling x units of a certain item...
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A company expects that the number N(x) of a product sold during a week is related to the amount spent on advertising by the function N(x) = - 8x3 + 264x2 + 3240x + 18,000, where x (with 0sxs27) is the amount spent on advertising in thousands of dollars.
What is the point of diminishing returns?
The point of diminishing returns is
(Simplify your answer. Type an ordered pair. Do not use commas in the individual coordinates.)
Transcribed Image Text:A company expects that the number N(x) of a product sold during a week is related to the amount spent on advertising by the function N(x) = - 8x3 + 264x2 + 3240x + 18,000, where x (with 0sxs27) is the amount spent on advertising in thousands of dollars. What is the point of diminishing returns? The point of diminishing returns is (Simplify your answer. Type an ordered pair. Do not use commas in the individual coordinates.)
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