March 2nd, 2009

Precalc:

Today we discussed the definition of the arcsin(x), arccos(x), and arctan(x) functions. Be sure to get comfortable with all of their domains, and ranges. Also memorize your UNIT CIRCLE values!!!

Notes:

For a copy of the notes from today, click here.

Homework:

#4 on the schedule: p384 #5-14, 33-41 odd



Algebra II

Today, we embarked on a journey and came upon the rational root (zero) theorem. In case you missed the definition:

RRT - all of the possibile rational roots of a polynomial can be found by dividing ALL of the factors of the constant term by ALL of the factors of the leading coefficient.

Homework:
pMP3 - all
pMP6 - 1-3

If you're having trouble, here's an example problem with two parts... Enjoy!

Part 1:
fullscreen here


Part 2:
fullscreen here