rces. Show all work. 1. Consider the following function f(x) graphed below: - 1 a

r ces. Show all work. 1. Consider the following function graphed below: -1 1 2m + 4 0 (a) At x 0, f@) (A) is continuous. (B) is discontinuous, since lim f@) does not exist. (C) is discontinuous, since f (0) is undefined. (D) is discontinuous, since lim f (x) f (0). Answer: (b) At a; 1, f@) (A) is continuous. (B) is discontinuous, since lim f (a;) does not exist. (C) is discontinuous, since f (1) is undefined. (D) is discontinuous, since lim f@) f (1). Answer: (c) At x 2, f@) (A) is continuous. (B) is discontinuous, since lim does not exist.