Given below is the odd-number function. which of the following are equal to o(9)? check all that apply. o(n) = 2n - 1 a. the ninth odd number b. o(8) + 2 c. 9 d. 17

Ineed to know the answer to this algebra question.

What is the slope of the line shown below?

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.