I need the answer for 54.

In Problems 51-66, find each indicated quantity if it exists. 51. Let f(x) = 1- x if so + ix > 0 Find (A) lim, f(x) (B) lim f(x) (C) liz ; (x) (D) f(0) 52. Let f(x) = 2+x if - 5 0 (2 ix > . Find (A) lim, f(x ) (B) lim f(x) C) li .is(x) (D) f(0) 53. Let f(x) if x > . Find . . . . (A) lind (B) lim f(x) (. um f(x) (D) f( 1 ) 54. Let f (x ) x + 3 if * - 2 _. Find (A) lim f(x ) (B) lim_f(x) (C) lim f(x ) (D) /-2 e w S X O