1. The problem statement, all variables and given/known data Describe and sketch the surface. (y^2)+(4z^2)=4 2. Relevant equations It appears that the sketch will be an ellipsoid. Because the problem instructs me to describe and sketch the surface, I don't believe there are any useful equations. 3. The attempt at a solution I don't know where to start. I think the graph will wrap around the variable not included in the problem. If you will, please assist me.