Find the focus and directrix of the parabola with the equation
- Find the focus and directrix of the parabola with the equation x 2 =- 22y
- Find the focus and directrix of the parabola with the equation y 2 18x
- Find the vertex focus and directrix of the parabola with the given equation
- Find the focus and directrix of the parabola with the given equation then graph the parabola
- Find the focus and directrix of the parabola with the given equation