Ramel360
24.02.2020 •
Mathematics
The cost of a certain new car is 38,000 the value of the car depreciates at a rate of three percent per year write a function f(x) that's models the value of the car x years after it's purchase
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Ответ:
f(x) = 38000(0.97)^x
Step-by-step explanation:
We would apply the formula for depreciation which is expressed as
A = P(1 - r)^ t
Where
A represents the value of the car after t years.
t represents the number of years.
P represents the initial value of the car.
r represents the rate at which the car is depreciating
From the information given,
P = 38000
r = 3% = 3/100 = 0.03
t = x years
Therefore, the function f(x) that's models the value of the car x years after it's purchase would be
f(x) = 38000(1 - 0.03)^x
f(x) = 38000(0.97)^x
Ответ:
.
Step-by-step explanation: