Determine the points in the interval (1, 6) at which the function has discontinuities. For each point state the conditions in the continuity checklist that are violated. In order for f to be continuous at a, the following three conditions must hold. 1. f(a) is defined (a is in the domain of f). 2. ModifyingBelow lim With x right arrow a f(x) exists. 3. ModifyingBelow lim With x right arrow a f left parenthesis x right parenthesis equals f left parenthesis a right parenthesis (the value of f equals the limit of f at a). 0 2 4 6 0 2 4 6 x y A coordinate system has a horizontal x-axis labeled from 0 to 6 in increments of 1 and a vertical y-axis labeled from 0 to 6 in increments of 1. A dashed vertical line passes through (2, 0). From left to right, a smooth curve rises at an increasing rate from an open circle at (1, 2), approaching the dashed vertical line from the left. From right to left, a smooth curve rises at an increasing rate from an open circle at (3, 2), approaching the vertical dashed line from the right. From left to right, a line segment rises from a closed circle at (3, 3) through an open circle at (4, 4) to (5, 5), and another line segment falls from (5, 5) to an open circle at (6, 1). . . . Question content area right Part 1 f(x) is discontinuous at xequals enter your response here. (Use a comma to separate answers as needed.)