Answer :
The equation that can be used to find the value of the poster after x years is y = 18(1.15)^x.
What is the equation that can be used to find the future value of the poster?
The formula for calculating future value:
FV = P (1 + r)^n
Where:
- FV = Future value
- P = initial value
- R = rate of increase
- N = number of years
y = 18(1.15)^x.
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