Corey is reading a graph of equivalent ratios. If one of the ratios is represented as (3,5), which could be another ratio?
O (6,8)
(8,6)
O (9, 15)
(15,9)

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. 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.