Please answer only 42.

2x In Exercises 29 through 42, list all the values of x for which the given function is not continuous. 29. f(x) = 3x2 - 6x + 9 30. f(x) = x -x3 x x + 1 31. f(x) = 32. f(x) = 3x - 1 x - 2 2x - 6 1 - 3 3x + 3 5 33. f(x) = 34. f(x) = X - 1 x + 1 * +1 3x - 2 X 35. f(x) = (x + 3) (x - 6) 36. f(x) = (x + 5) (x - 1) X x2 - 2x + 1 37. f(x) = 38 12 - x f (x) = 12 - x - 2 2x + 3 ifx = 1 39. f(x) = (6x - 1 ifx > 1 x ifxs 2 40. f(x) = if x > 2 function 3x - 2 ifx -1