The cost of a Frigbox refrigerator is $875, and depreciates $40 each year. The cost of an Arctic Air refrigerator is $1645, and

Question

The cost of a Frigbox refrigerator is $875, and depreciates $40 each year. The cost of an Arctic Air refrigerator is $1645, and it depreciates $150 per year.
(a) Find an equation for the value of the Frigbox, F, t years after it is purchased.
F(t) =
(b) Find an equation for the value of the Arctic Air, A, t years after it is purchased.
A(t)
=
(c) If a Frigbox and an Arctic Air are bought at the same time, when do the two refrigerators have equal value? In years.

Kunduz · Accepted Answer

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