Please answer i need it quick :(

What is the slope of the line shown below?

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.

The ratio of the height of two similar cylinders is 4 to 3 what is the ratio of their volumes