HELP ASAP I MARK BRAINLIEST

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

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.