Type and execute this line before begining the project below. Warning, the name changecoords has been redefined Note that this project creates many large graphs. Depending on the capabilities of computer system you may experience memory problems. You can overcome these in two ways. Whenever you plan to save your file, first remove the output.
Lets see what it looks like to revolve functions around the x-axis.
First lets define a function and see what its graph looks like. The z axis will measure how high off of the xy plane the surface is. See the diagram below. While holding the mouse down and dragging you will see the graph rotate in three dimensional space. Please inspect this graph from all angles.