Determine the points in the interval (1,6) at which the function has a discontinuity. At each point of discontinuity, state the conditions in the continuity checklist that 6 AY are violated. * = [(X ) 1. f(a) is defined (a is in the domain of f) 2. lim f(x) exists. 3- X->a 3. lim f(x) = f(a) (the value of f equals the limit of f at a) X X-a f(x) is discontinuous at x = N (Use a comma to separate arfswers as needed.)