Actually, it's pretty dang cool. (cough - geek!) It's not so cool if you stink at graphing.
This section has all the main graphs that pop up over and over in Calculus texts...
Know them and be a happy student...
Love them and be a happy geek!
First, here's a special line guy that you've probably seen before... I call him
And you probably already love Standard Parabola Guy: