3D Elliptical Paraboloid

This is the model of an elliptical paraboloid. This is useful to help tangibly demonstrate what the equation of a such a shape [z = (x^2/a^2) + (y^2/b^2)] looks like in 3D.
This is the model of an elliptical paraboloid. This is useful to help tangibly demonstrate what the equation of a such a shape [z = (x^2/a^2) + (y^2/b^2)] looks like in 3D.