Let -r+ b, if * -2(and x # b) (a) For what value(s) of b is f continuous at -2? Answer: b = (b) For what value(s) of b does f have a removable discontinuity at -2? Answer: b = (c) For what value(s) of b does f have an infinite discontinuity at -2? Answer: b = (d) For what value(s) of b does f have a jump discontinuity at -2? Write your answer in interval notation using "U" for union. For example, (-1, 1) U (2, 3] is the set of all real numbers & so that -1