Hel assap
1. the rectangle shown is dilated by a scale factor of 2.

(a) calculate the length of each side of the dilated image.
(b) draw the new image and label it .

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.