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3. Forrest Lumber uses the function
S(t) = 120t + 1,080
to determine the salvage value S(t), in dollars, of a table saw t years after its purchase. How long will it take the saw to depreciate completely?
11 years
9 years
7 years
10 years
 one year ago
 one year ago
3. Forrest Lumber uses the function S(t) = 120t + 1,080 to determine the salvage value S(t), in dollars, of a table saw t years after its purchase. How long will it take the saw to depreciate completely? 11 years 9 years 7 years 10 years
 one year ago
 one year ago

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ShadowowlBest ResponseYou've already chosen the best response.1
Plug in the years for t and you will get a depreciation value. Since t is the years you plug in the number of years for t. So 11 years will be 240 (1320+1080) and 9 years will be 0 (1080+1080), 7 years will be 240 (840+1080), and 10 years will be 120 (1,200+1080)
 one year ago
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