(1 point) Choose the correct geometric description of the set of points in space whose coordinates satisfy the given combinations of equations. See if you can sketch the set as well. Circle Plane Point 1. x² + y²+z23, x = y 2. z=0 3. x 6, y = 3, z = 6 Circle 4. x² + y²+ z² = 6, x = 0 Point 5. x²+ y²+z20 Point 6. y²+z² = 0 Sphere 7. (x-6)²+(y-3)² + z² = 6 Circle 8. y²+z² 6, x = 3 Line 9. x y z Plane Two points Circle Circle 10. y = 6 11. x² + y²+z23,x=y=z 12. x²+y23, z=6 = 13. x² + y²+z² = 3,z=1 Circle 14. x² + y² = 3 Line 15. x = y Point 16. x = 3, y=0 Point 17. x = 6, z=3 Sphere 18. x²+ y²+z² = 3