Answer BOTH questions and show your work (either type out your steps, use the writing tool or upload a picture of your work): Part A: If f(x) = 4(x + 2), find f(x) = 32. (5 points)

Part B: Solve for x and graph your solution on a number line or describe the solutions for x:

4(x - 2) < 6x - 18

(5 points)

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.