SOLUTION: If a car depreciates according to the linear model y=-2500+21000, then what is it’s value after 7 year?

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Question 1110718: If a car depreciates according to the linear model y=-2500+21000, then what is it’s value after 7 year?
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
Edited to y=-2500x+21000, where x= years
y=-17,500+21000
y=$3500.