Fall+Week+14

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=Monday, November 16, 2009= Today we learned that a function f has a critical point at x=c if either f'(c) = 0 or f'(c) is undefined. A point of inflection occurs at x=c if f(c) exists and f''(x) changes sign at x=c. The graph of f changes concavity at a point of inflection. Here is a 2 page slideshow w/ the information above: media type="custom" key="4827481" Homework: Page 380 #1-19 odd. Answers to Weekend Homework along with in-class problems: media type="custom" key="4827503"

=**Tuesday, November 17, 2009**= Today, we applied what we learned yesterday by going over a homework problem and doing a problem of the day:

Homework Problem #15:



Problem of the day:

=** Wednesday, November 18, 2009**= We began with a nice long Problem of the Day on graph theory:

Next, we did some problems from homework in the book about critical points and the second derivative test.

=**Thursday, November 19, 2009**= Today we began working on a sheet of AP problems with a focus on graph theory. The problems, and their solutions can be seen in the slideshow posted below. media type="custom" key="4947949"

=**Friday, November 20, 2009**= Description