If you can answer this asap that would be great i really need ! gina biked 3 miles in 25 minutes. at this rate, how many miles could she bike in 45 minutes?

Which of the following tables represents exponential functions?

Which of these tables represents a non-linear function?

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.