Calculus 1

Lesson: Surface Sketching: Sphere, Cylinder and Quadrics Directions: Kindly sketch the surfaces. Please include the complete solution. I promise I will give you a good rating. Thank you so much!

1) 4x^2 + 9y^2 + 4z^2= 36

2) z= x^2 + 4y^2

3) x= 4-4y^2-z^2

4) x^2 + y^2 - z^2 = 1

5) z^2 - x^2 - y^2 = 1

6) y^2-x^2= z

Thank you so much!