click below
click below
Normal Size Small Size show me how
MATH 230 quadrics
Quadric surface formulas for math 230
equation | quadric surface |
---|---|
(x/a)^2 + (y/b)^2 + (z/c)^2 = 1 | Ellipsoid |
(x/a)^2 + (y/b)^2 = (z/c)^2 + 1 | Hyperboloid of One Sheet |
(x/a)^2 + (y/b)^2 = (z/c)^2 - 1 | Hyperboloid of Two Sheets |
(x/a)^2 + (y/b)^2 = (z/c)^2 | Elliptic Cones |
(x/a)^2 + (y/b)^2 = z | Elliptic Paraboloid |
(x/a)^2 - (y/b)^2 = z | Hyperbolic Paraboloid |
(x/a)^2 + (y/b)^2 = 1 | Elliptic Cylinder |
(x/a)^2 - (y/b)^2 = 1 | Hyperbolic Cylinder |
y = ax^2 | Parabolic Cylinder |