After solving it, I got 10^3sqrt6 Hope this helps
Answer:

Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
case A) <em>compounded monthly </em>
in this problem we have
substitute in the formula above
case B) <em>compounded quarterly </em>
in this problem we have
substitute in the formula above
<em>Find the difference</em>

Yes, it is a function, because no x value is repeated.