Trisha plans to invest $1,800.00 in a savings account. Savings account 1 earns 6% simple interest and savings account 2 earns 6% interest compounded quarterly. If she plans to deposit the $1,800.00 and leave it in the account for 2 years, in which savings account would she earn more interest?

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.