Find the X-Values (If Any) at Which Is Not

Multiple Choice

Find the x-values (if any) at which is not continuous. ​

A) f(x) is not continuous at x = 0 and f(x) has a removable discontinuity at x = 0.
B) f(x) is not continuous at x = 0, -2 and both the discontinuities are nonremovable.
C) f(x) is not continuous at x = -2 and f(x) has a removable discontinuity at x = -2.
D) f(x) is not continuous at x = 0, -2 and f(x) has a removable discontinuity at x = 0.
E) f(x) is continuous for all real x.