How are modifyingbelow lim with x right arrow a superscript minus p (x ) and modifyingbelow lim with x right arrow a superscript plus p (x ) calculated if p is a polynomial function? choose the correct answer below. a. either of the limits may not exist. b. modifyingbelow lim with x right arrow a superscript minus p (x )equalsmodifyingbelow lim with x right arrow a superscript plus p (x )equals p(a) c. modifyingbelow lim with x right arrow a superscript minus p (x )equalsmodifyingbelow lim with x right arrow a superscript plus p (x )equals a d. modifyingbelow lim with x right arrow a superscript minus p (x )equalsmodifyingbelow lim with x right arrow a superscript plus p (x )