6x if x <0 x+9 Find each indicated quantity if it exists. Let f(x)= . Complete parts (A) through (C). 6x X-9 if x>0

6x if x 0 (A) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. lim f(x)= X--9 (Simplify your answer.) OB. The limit does not exist. (B) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. lim f(x)= X-0 (Simplify your answer.) OB. The limit does not exist.