Write a recursive definition for each sequence.
36,30,24,18,12, ...

40 describe the outliers from the scatter plot.

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

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.