For each part of this question, refer to the graph of g() shown below. If an answer does not exist, enter DNE. If there are more than one answer, list them separated by commas. 4 3 -6 -4 -2 7- 2 a. lim g(x) = 2 b. lim g(x) = DNE c. At x = - 5 g'( - 5) will be positive g"( - 5) will be positive