Years, x Value of Car, f(x)
1 29, 750.00
2 25, 287.50
3 21, 494.38
4 18, 270.22
5 ?
A car decreases in value after a given number of years. The following function represents the value of the car in dollars with respect to its age, x, in years: f(x)=35,000(.85)x
. Use the input-output table to determine the value of the car after 5 years. Round your answer to the nearest cent.
(1 point)
Rounded to the nearest cent, after 5 years, the value of the car will equal $
.
Remaining Attempts : 3
1 answer
To find the value of the car after 5 years using the function \( f(x) = 35,000(0.85)^x \), we can substitute \( x = 5 \) into the function.
Calculating \( f(5) \):
\[ f(5) = 35,000(0.85)^5 \]
First, we need to calculate \( (0.85)^5 \):
\[ (0.85)^5 \approx 0.4437053125 \]
Now we multiply this by 35,000:
\[ f(5) = 35,000 \times 0.4437053125 \approx 15,029.64 \]
Thus, the value of the car after 5 years, rounded to the nearest cent, is:
\[ \boxed{15,029.64} \]
