Teacher discussing domain and range: Alright, here’s a good way to look at it. Okay, so think of the number four as a child. And two is its father, because two squared is four. But wait, couldn’t negative two squared also be four? That’s why you need to limit the domain to be ‘X is greater than zero.’
Girl student #1: So, the moral of the story is to keep your housewife away from the mailman?
Teacher: Uh…
Girl student #2: Oh my god! My mailman is so hot!
High school
Florida
