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Mathematics 7 Online
OpenStudy (anonymous):

The present cost of a car is $9,000. The cost of the car depreciates at the rate of $1,000 per year. Write a function to show the cost of the car f(t) after t years. Please help!!

undeadknight26 (undeadknight26):

f(x) = 1000(x) - 9000

undeadknight26 (undeadknight26):

or instead of x put t

OpenStudy (anonymous):

Thanks!!

undeadknight26 (undeadknight26):

any time man!

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