com module_item_id=3021847 D Slope-Intercept Form If we are not given the slope b f (x) = mx +.b and vertical intercept, we need: Watch on Youtube be = rate of change One point and the slope intercept (initial value) Two points Depreciation is the decrease or loss in value of an item due to age, wear, or market conditions. We usually consider depreciation on expensive items like cars. Businesses use depreciation as a loss when calculating their income and taxes. One company buys a new bulldozer for $119150. The company depreciates the bulldozer linearly over its useful life of 21 years. Its salvage value at the end of 21 years is $16250. A) Express the value of the bulldozer, V, as a function of how many years old it is, t. Make sure to use function notation. B) The value of the bulldozer after 13 years is $ Question Help: Video Message instructor Submit Question 64 F Clou ch O MM F10 F11 F12 F3 F6 F7 F8 F9 F2 F4 F5 O O'+ $ % & @ 9 O 6 8 5 2