The initial substitution of x= a yields the form lim x-11 x+3x-154 x-121 Simplify the function algebraically, or use a table or graph to determine the limit. If necessary, state that the limit does not ex Select the correct choice below and, if necessary, fill in the answer box to complete your choice. x+3x-154 OA. lim (Type an integer or a simplified fraction.) X-11 x-121 OB. The limit does not exist.