A company that produces cell phones has a cost function of C = x² - 1200x+36,400, where C is cost in dollars and x is number of cell phones produced (in thousands). How many units of cell phone (in thousands) minimizes this cost function?

A company that produces cell phones has a cost function of C = x² - 1200x+36,400, where C is cost in dollars and x is number of cell phones produced (in thousands). How many units of cell phone (in thousands) minimizes this cost function?

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter3: Solving Equation And Problems

Section3.5: Equations With The Variable On Both Sides

Problem 16P

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A company that produces cell phones has a cost function of C = x² - 1200x+36,400,
where C is cost in dollars and x is number of cell phones produced (in thousands). How many
units of cell phone (in thousands) minimizes this cost function?

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