(2) [4 pts ] Consider the following graph of a function and answer the following questions. 1, 5) (-2. 4) (-2, 3) (1, 2) (-2. 1) 21 (a) Which of the following limits exist? x - - 2 lim f (x), lim f (ac), lim f(x) (b) Which of the following equalities hold true? x- -2 lim f(x) = f(-2), lim f (x) = f(0), lim f(x) = f(1). (c) Which of the following equalities hold true ? 2- - 2+ 2 - 0+ lim f(x) = f(-2), lim f(x) = f(0), lim f(x) = f(1). 2- 1+ x - - 2+ (d) Find lim f(x), lim f(x), lim f(x). 2 - 0+ *- 1+