Hi, could you please help me answer these questions, I would also appreciate it if you could write it on paper, thank you.

4. For the piecewise function, f(x), on the right, find the following values (if they exist). If the value does not exist, write DNE. [5] a) f(2) b) lim f(x) x-2 2 y = f(x) c) lim f(x) x-1 14 d) lim f(x) 2 4 x-lt e) lim f(x) x-1