B.O.B.- progress

On the first day of class when we were given the review paper, I stared at and thought, "Why do I not remember this? It should be easy!".  I was pretty frustrated.  But slowly, it all came back to me.  I remember working with domain and range last year, and I started to apply my past knowledge, along with what we learned in class, to figure the problems out.  However, even when I felt like I got it, little exceptions to the rule kept appearing.  It wasn't until this weekend, when I finally did all of the homework that I had blown off until this point, that everything clicked.  Now, instead of just going through the motions of solving, I understand why the domains are what they are.  I'm super happy with my epiphany, and from now on, I will keep up with my work (or, at least try to).