WeBWorK Standalone Renderer

Match the functions below with their level surfaces at height 3 in the table at the right.

	1.	$f(x,y,z) = 2y^2 - 3x$
	2.	$f(x,y,z) = 2y^2 - 3z$
	3.	$f(x,y,z) = 2y^2 + 3z$
	4.	$f(x,y,z) = 2z^2 + 3y$

(You can drag the images to rotate them.)

A

B

C

D

E

F

In order to get credit for this problem all answers must be correct.