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krek1111 [17]
2 years ago
9

A car that Sophia wants to buy costs $21,000. She does research and finds that after 14 years the car depreciates to a value of

zero. If the car depreciates in straight line form, write the straight line depreciation equation.
Mathematics
1 answer:
lozanna [386]2 years ago
5 0

Answer:

y=-1500x + 21000

Step-by-step explanation:

I =PRT

I = interest

P = principal

R = interest rate%

T = time

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