Equation of a parabola whose vertex is (2,-3), axis is parallel to the x axis and lastusrectum 8 is
(y+3)2=8(x+2)
(y+3)2=16(x-2)
(y+3)2=8(x-2)
(y+3)2=32(x-2)
A=(2, -3)4a=8 Eqn of parabola is (y+3)2=±8(x−2)