Magda signed up for a credit card that gave her $100 in initial cash back rewards. She can earn an additional $12 in cash back rewards for each month the card is active. Which table represents the total amount of cash back rewards Magda will earn, r, if the card remains active for m months?

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.