Find each indicated quantity if it exists. Let

f(x)=

for x - 1 (A) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. lim f(x) = (Type an integer.) X - - O B. The limit does not exist. (B) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. lim f(x) = (Type an integer.) x - - 1 O B. The limit does not exist. (C) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. lim f(x) = (Type an integer.) X- - 1 O B. The limit does not exist. (D) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. f( - 1) = (Type an integer.) O B. The function is not defined at x = - 1