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. A corporation brought a fax machine for 750 and the cost depreciates 25 dollars a month. Find the function of f that can be used to determined the value of the fax machine
 Aug 8, 2013
 #1
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f = 750-25(x)

where f is the value of the fax machine, and (x) represents the amount of months you have had it.
 Aug 8, 2013

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