Question

MEDAL! Mark the focus of the parabola you're going to create at F(6,4). Draw a horizontal line that is 6 units below the focus. This line will be the directrix of your parabola. What is the equation of the line?Construct 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? Explain how you can locate the vertex,V, of the parabola with the given focus and directrix. Write the coordinates of the vertex.