At what points is the following function continuous? X 8 x#2, x# - 2 X - 4 f(x) = 3. x = 2 9. X= - 2 Choose the correct answer below and, if necessary, fill in the answer box to complete your choice. O A. All real numbers except at x = (Use a comma to separate answers as needed.) O B. Only at x = (Use a comma to separate answers as needed.) O C. All real numbers x