A veterinarian treated 7 dogs this morning. The list below gives the weights (in pounds) of each dog. 66, 8, 12, 74, 36, 66, 7
Find the range of the data set.

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.