Does anyone have the answers or any sort of link for the algebra 1b unit 2: manipulating and interpreting expressions post test on plato/edmentum?

Which equation matches the graph shown ?

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.

Which table represents points on the graph of h(x) = 3√-x+2?