a farmer buys a new tractor for $146,000 and assumes that it will have a trade-in value of $92,000 after 10 years. the farmer uses a constant rate of depreciation to determine the annual value of the tractor.
(A) Find a linear model for the depreciated value V of the tractor t years after it was purchased.
(B) what is the depreciated value of the tractor after 6 years?
(C) when will the depreciated value fall below $5o,00?