Let’s face it, not every student likes going to class, that is unless…the teacher is awesome. These instructors definitely fall under that category, starting with this math professor who just so happens to be wearing his favorite t-shirt, which says: “Holy shift! Look at that asymptote on that mother function!”. For those who don’t understand the joke, here’s a rough translation: “While looking at the graph of two functions, one a ‘mother function(original)’ and the other the graph that has had something done to it…Holy Look at the shift of the graph (to the left or right, up or down)! Look at the limit at which the original line approaches but does not cross.” You can pick up a similar shirt here. Continue reading for more.