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Practice Quiz (A) lim(x + 2) ( vx + v2) (B) lim (Va + v2) (C) lim (2v/2 - 2V/2) Test Block (D) lim(2 + 2) (22 +4) Practice Quiz 5 5- 4- 3- 2- Graph of f O The graph of the function f is shown above. What is lim f(f(x)) ? -2 2 3 4 (A) 3 (B) - Graph of f -1 (D) nonexistent The graph of the function f is shown above. What is lim f(f(x)) ? I*- 1" (2 2) sing for a # 2 , left (A) 1 f(z) = Tz-21 for a = 2 right (B) 2 (C) 5 If f is the function defined above, then lim f(x) is (D) nonexistent (A) 0 (B) 1 (C) TT (D) nonexistent If f is the function defined by f(x) = , then lim f(x) is equivalent to which of the fo 2 +2 AP Cal