Write a function to describe each investment of $1000:
-stock increasing in value 19% per year
-stock decreasing in value 9% each year
If the time is needed to write the function it is 3 years.
Stock increasing
$1000 * 1.19 ^ 3 = $1685.159
Stock decreasing
$1000 * 0.91 ^ 3 = $753.571
You can replace 3 by n for number of years in both cases
Did I do the math right for this, particularly the decimals?
Would this problem be considered a function?

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