I returned the quizzes from yesterday; overall they were very good.
We played my "functions" game in class today. I like to emphasize that functions don't have to be restricted to the generic f(x) = x^2 or whatever that you are used to. The idea of an input/output relation is very broad and math is applicable to the real world because clever mathematicians find ways to apply the generic f(x) in clever ways.
There is no assignment for the weekend. We will talk about the graphs from the functions worksheet (Thursday night's hwk) in class on Monday.
Friday, August 28, 2009
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