Graph f locate all points of discontinuity and discuss the behavior of f at these points 3 x if x 1 1 x if x 1 f x Choose the correct graph of f x below OA B Locate all points of discontinuity Select the correct choice below and if necessary fill in the answer box to complete your choice OA The point s of discontinuity is are x Use a comma to separate answers as needed OB There are no points of discontinuity O C OD Ay