Chapter 13, Problem 75RE

(a)

To determine

To match: The function $z=\sqrt{2x^2+3y^2+1}-1$ with its surface.

(b)

To determine

To match: The function $z=-3y^2$ with its surface.

(c)

To determine

The function $z=2x^2-3y^2+1$ match with the surface C.

(d)

To determine

To match: The function $z=\sqrt{2x^2+3y^2-1}$ with its surface..