Front | Back |
What shape? |
Elliptical paraboloid |
What shape? |
Hyperbolic paraboloid |
What shape? |
Ellipsoid |
What shape? |
Hyperboloid of one sheet |
What shape? |
Hyperboloid of two sheets |
What shape? |
Cone |
X^2+y^2=a^2
|
Cylindrical surface |
Y=ax^2
|
Parabolic cylinder |