Math

In calculus on Monday, we were going over limits and one was Lim X->2 (X² -4)/(X-2), which is indeterminate. but when you graph it it just seems like a straight line, but its not because a point is missing at (2,4). Well some one forgot that zero in the denominator means it is undefined, so I just magically came up with "if zero is UNDEr (the line) it is UNDEfined." So today we moved on to graphing continuous and discontinuous functions. We also worked with pairs of functions that had not just "X"s in them but also "a"s. So that was it for that math class. Not much happened in the other one. At my tables we just went over the hw that was due and tried to give answers without actually having to yell at the professor. She can't hear us very well, so sometimes it gets frustrating.