The graph of f(x) is shown below. Which of the following statements are true? 6 - -8 - 7 - $ -3 -2 -1 Select the correct answer below: O f(x) has a removable discontinuity at x = 3. O f (x) has a jump discontinuity at x = 3. O f(x) has an infinite discontinuity at x = 3. O f(x) is continuous at x = 3