Creating Sphere + Tut

At this point it's useful think about what your coordinate system looks like relative to the page. In this case, my x-axis coincides with Desmos', my y-axis goes into the screen and, my z-axis is Desmos' y-axis. So by displaying only the x- and z-coordinates it's like we are looking at the 'front' of the sphere

We then have a rotation solely in the xy-plane

These are the 3D coordinates after you've rotated in the xy plane

These are the 3D coordinates after you've rotated in the yz plane