Which of the following lists all and only the vertical asymptotes of the graph y=x/(x*x-4*4) ( e! q& S# L+ W D RA.x=2 only 6 ~; `4 v; O1 }0 JB.y=2 only( n$ O! N1 @1 V: o
C.x=2 and x=-20 a, l9 z5 e* `( i# `& Z
D.y=2 and y=-24 q" y5 {) x5 Z G4 F
E.x=2 x=-2 x=0