(A)focus(52,0),Axis:x−axis,Equationofdirectrix:2x+5=0,Lengthofthelatusrectum:10(B)focus(0,52),Axis:y−axis,Equationofdirectrix:2y+5=0,Lengthofthelatusrectum:10(C)focus(−52,0),Axis:x−axis,Equationofdirectrix:2x−5=0,Lengthofthelatusrectum:10(D)focus(0,−52),Axis:y−axis,Equationofdirectrix:2y−5=0,Lengthofthelatusrectum:10