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Suppose the total cost C(x) (in dollars) to manufacture a quantity x of weed killer (in hundreds of liters) is given by the function C(x) =x³ - 3x2 + 9x + 60. a) Where is C(x) decreasing? b) Where is C(x) increasing?

Suppose the total cost C(x) (in dollars) to manufacture a quantity x of weed killer (in hundreds of liters) is given by the function C(x) =x³ - 3x2 + 9x + 60. a) Where is C(x) decreasing? b) Where is C(x) increasing?

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.1: Quadratic Functions
Problem 6SC: A company that makes and sells baseball caps has found that the total monthly cost C in dollars of...
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Suppose the total cost C(x) (in dollars) to manufacture a quantity x of weed killer (in hundreds of liters) is given by the function C(x) = x³ - 3x2 + 9x + 60. a) Where is C(x) decreasing? b) Where is C(x) increasing?
Transcribed Image Text:Suppose the total cost C(x) (in dollars) to manufacture a quantity x of weed killer (in hundreds of liters) is given by the function C(x) = x³ - 3x2 + 9x + 60. a) Where is C(x) decreasing? b) Where is C(x) increasing?
A manufacturer sells video games with the following cost and revenue functions (in dollars), where x is the number of games sold. Determine the interval(s) on which the profit function is increasing. C(x) = 0.16x2 – 0.00012x3 R(x) = 0.544x2 – 0.0002x³
Transcribed Image Text:A manufacturer sells video games with the following cost and revenue functions (in dollars), where x is the number of games sold. Determine the interval(s) on which the profit function is increasing. C(x) = 0.16x2 – 0.00012x3 R(x) = 0.544x2 – 0.0002x³
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