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Over [174]
3 years ago
10

The value of a tractor, in dollars, x years from its models year can be predicted by the function

Mathematics
2 answers:
ValentinkaMS [17]3 years ago
5 0
1442.55 is the answer
VashaNatasha [74]3 years ago
3 0

Answer: The tractor will be $1442.55 more worth than the truck 5 years after their model years .

Step-by-step explanation:

Given : The value of a tractor, in dollars, <em>x</em> years from its models year can be predicted by the function f(x)=15,000(0.90)^x .

The value of a certain truck (in dollars) <em>x</em> years from its model year can be predicted by the exponential function given in the table.

As x= 5 , we have

The value of a tractor , 5 years from its models year : f(5)=150000(0.90)^5=8857.35

From , the table , the  value of a certain truck 5 years from its model year g(5)=7414.80

Difference= f(5)-g(5)= 8857.35- 7414.80= 1442.55

Hence,  the tractor will be $1442.55 more worth than the truck 5 years after their model years .

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