Use the given information to answer the question.
The population of rabbits varies with the season due to migration, birth and death. The number, N, of rabbits during month x on a certain midwestern farm can be estimated with the following graph, where
corresponds to January, x = 2 corresponds to February, and so on.
How many rabbits left the area or died between September and October?
◦ 119 rabbits
◦ 28 rabbits
◦ 23 rabbits
◦ 14 rabbits