16. [-/0.11 Points] DETAILS SCALCET9 2.5.051. MY NOTES ASK YOUR TE Which of the following functions f has a removable discontinuity at a? If the discontinuity is removable, find a function g that agrees with f for x # a and is continuous at a. DNE.) (a) ((x) = x - 1 a = 1 x - 1 O The discontinuity is removable. O The discontinuity is not removable. g(x) = O (b) ((x) = x - x2 - 6X a = 3 x - 3 O The discontinuity is removable. O The discontinuity is not removable. g (x ) = (c) ((x) = sin(x) , a = n (Recall that h(x) means the largest integer that is less than or equal to h(x).) O The discontinuity is removable. O The discontinuity is not removable. g(x) =