7. [-/0.55 Points] DETAILS SCALCCC4 9.1.011.MI. Find an equation of the sphere determined by the given information. passes through the point (6, 1, -1), center (5, 6, 1) Need Help? Read It Watch It Master It 8. [-/0.55 Points] DETAILS SCALCCC4 9.1.012. Find an equation of the sphere that passes through the origin and whose center is (2, 4, 2). Need Help? Read It 9. [-/0.55 Points] DETAILS SCALCCC4 9.1.013. Write the sphere in standard form, pty't:- Artby-4: =8 (x - 12 + (2 - Need Help? Read It Watch It 10. [-/0.55 Points] DETAILS SCALCCC4 9.1.014. Write the sphere in standard form. a ty +:" + 10x - 80 + 4:+36 =0 (x - 172 + (2 -[ Need Help? Read It