If you factor out this equation what would the answer be

Which graph corresponds to the function f(x) = x2 + 4x – 1?

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.

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex