M 8. Vertices: (-4, -9) and (-10, -9) 7. Vertices: (+1, 0) Foci: (-2, -9) and (-12, -9) Foci : (+ /37, 0 ) 9. Vertices: (4, 11) and (4, -13) 10. Vertices: (0, 9) and (0, 5) - Foci: (4, 12) and (4, -14) Foci: (0, 7 + V29) 11. Co-Vertices: (-2, 3) and (-8, 3) 12. Co-Vertices: (8, -1) and (8, -5) Foci: (-5, 8) and (-5, -2) Foci: (8 + 15, - 3) Challenge! Hint: A graph may be helpful to write the equations of the hyperbolas below. 13. Vertices: (+ 6, 0) 1 14. Co-Vertices: (1, -1) and (5, -1) Asymptotes: y =$5x Asymptotes: y = 2x -7 and y = -2x +5 Gina Wilson (All Things Algebra), 2015