A manufacturer of handcrafted wine racks has determined that the cost to produce x units per month is given by C = 0.3x² + 7,000. H fast is the cost per month changing when production is changing at the rate of 10 units per month and the production level is 80 units Costs are increasing at the rate of $ per month at this production level. (Round to the nearest dollar as needed.)

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section2.4: Average Rate Of Change Of A Function
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A manufacturer of handcrafted wine racks has determined that the cost to produce x units per month is given by C = 0.3x² + 7,000. How
fast is the cost per month changing when production is changing at the rate of 10 units per month and the production level is 80 units?
Costs are increasing at the rate of $
(Round to the nearest dollar as needed.)
per month at this production level.
Transcribed Image Text:A manufacturer of handcrafted wine racks has determined that the cost to produce x units per month is given by C = 0.3x² + 7,000. How fast is the cost per month changing when production is changing at the rate of 10 units per month and the production level is 80 units? Costs are increasing at the rate of $ (Round to the nearest dollar as needed.) per month at this production level.
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