Monday, August 24, 2009

August 24 - Linear Functions

We started by going over a couple problems from Friday's assignment over inequalities.

Today's main concept is linear functions. There is really nothing complicated about lines or linear functions. Having said that, the idea of slope (especially that slope represents rate of change) is in fact a hugely important concept, and it will eventually be one of the building blocks of calculus.

I announced in class that there will be a quiz on Thursday (covering quadratics, which we will begin tomorrow).

Here are my notes from today.


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