Which scenario involves the value of greatest magnitude? A. A plant located 24 feet below sea level.
B. A deposit of $22 into a bank account.
C. A tree located 20 feet above sea level.
D. A withdrawal of $30 from a bank account.

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.