In Exercises 50-160, find the focus and directrix of the

Last updated: 7/13/2022

In Exercises 50-160, find the focus and directrix of the parabola with the given equation. Then graph the parabola. 5. y² = 16x 6. y² = 4x 7. y² = -8x 8. y² = -12x 9. x² = 12y 10. x² = 8y 11. x² = -16y 12. x² = -20y