Set up a ratio using to get the right answers you can't skip this step. set up the proportion using three and one make sure you match the and to the in the ratio the proportion using any of the methods write your answer, ensuring you put appropriate on it

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. 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.