Part BConstruct the line that is perpendicular to the directrix and passes through the focus. This line will be the axis of symmetry of the parabola. What are the coordinates of the point of intersection, A, of the axis of symmetry and the directrix of the parabola?I don't understand isn't the length from the focus and the directrix of the parabola supposed to be the same? But when I when I make the directrix line its not the same length.
