The graph of f(x) shown below. Which of the following statements are true?
Select the correct answer below:
f(x) is not continuous at x = 3 because it is not defined at x = 3.
f(3) exists, but f(x) is not continuous at x = 3 because limf(x) does not exist.
f(3) and limf(x) both exist, but f(x) is not continuous at x = 3 because limf(x) ≠ f(3).
f(x) is continuous at x = 3.