Please answer the following questions and show your work!

Consider the function f(x) shown in the graph below. a) For this part, no explanation is needed. Use the graph to calculate the limits: lim f(x) lim f(x) x-1 b) For this part, no explanation is needed. Use the graph to calculate the limits: lim f(x) lim f(x) x-+2+ c) Carefully answer, with explanation, the following question: For what values T does lim f(x) exist? X- T' y ( 2, 2 ) o ( 2, 1) (1, 0.5) (1, 0 )