Find a series solution to the differential equation 9x+y" +9.ry' + 2y = 0, where 30 = 0. you must show work to determine whether to is an ordinary or singular point such that you can conclude your solution as power series or frobenius series.

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.