Please Help. I can't figure this out.

Compare the following three investments.

● Invest $10,000 which will earn 1.5% yearly interest.

● Invest $5,000 which will earn 3% yearly interest.

● Invest $1,000 which will earn 6% yearly interest.

(a) For each investment, write a function to model the relationship between the number of years and the value of the investment