A company that produces cell phones has a cost function of C = 21æ² – 555x + 14960, where C is the cost in dollars and z is the number of cell phones produced (in thousands). How many units of cell phone (in thousands) minimizes the cost function? Preview thousand phones produced will minimize C

Intermediate Algebra
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ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Functions
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A company that produces cell phones has a cost function of C = 21æ² – 555x + 14960, where C is the cost in
dollars and z is the number of cell phones produced (in thousands). How many units of cell phone (in thousands)
minimizes the cost function?
Preview
thousand phones produced will minimize C
Transcribed Image Text:A company that produces cell phones has a cost function of C = 21æ² – 555x + 14960, where C is the cost in dollars and z is the number of cell phones produced (in thousands). How many units of cell phone (in thousands) minimizes the cost function? Preview thousand phones produced will minimize C
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