Abox is to be made out of a 6 by 14 piece of cardboard. squares of equal size will be cut out of each corner, and then the ends and sides will be folded up to form a box with an open top. find the length l, width w, and height h of the resulting box that maximizes the volume.

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.