A company manufactures x units of one item and y units of another. The total cost in dollars, C, of producing these two items is approximated by the function C = 6x? + 4æy + 7y + 900. (a) If the production quota for the total number of items (both types combined) is 117, find the minimum production cost. cost = (b) Estimate the additional production cost or savings if the production quota is raised to 118 or lowered to 116. production cost or savings =

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
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Chapter4: Polynomial And Rational Functions
Section4.1: Quadratic Functions
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A company manufactures x units of one item and y units of another. The total cost in dollars, C, of producing these two items is approximated by the function
C = 6x? + 4xy + 7y² + 900.
(a) If the production quota for the total number of items (both types combined) is 117, find the minimum production cost.
cost =
(b) Estimate the additional production cost or savings if the production quota is raised to 118 or lowered to 116.
production cost or savings
Transcribed Image Text:A company manufactures x units of one item and y units of another. The total cost in dollars, C, of producing these two items is approximated by the function C = 6x? + 4xy + 7y² + 900. (a) If the production quota for the total number of items (both types combined) is 117, find the minimum production cost. cost = (b) Estimate the additional production cost or savings if the production quota is raised to 118 or lowered to 116. production cost or savings
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