Example:If the focus of a parabola is ( and the directrix is y , find the equation of the parabola.Let ( x 0 , y 0 ) be any point on the parabola. ...The distance between ( x 0 , y 0 ) and ( is (The distance between ( x 0 , y 0 ) and the directrix, y is.
could u help me with mine plz