Plotting ellipses and other functions

*To*: mathgroup at smc.vnet.net*Subject*: [mg37026] Plotting ellipses and other functions*From*: "David" <davidol at hushmail.com>*Date*: Sun, 6 Oct 2002 05:33:58 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

How can I plot functions like: (x-2)^2 + 2(y-3)^2 = 6 and x^3y + y^3 = 9 using Mathematica?