The Official SAT Question of the Day

Friday, April 15, 2011

Week 33

First and foremost, have a great Spring Break. I know I will.

Secondly, take this extended time to do some work on Khan Academy. It is an excellent tool for you to practice and prepare for finals. In addition, you can take your math skills to new heights and new topics. Enjoy.

Algebra II is moving into basic operations with rational functions. As always, the basics of multiplication, division, addition, and subtraction of fractions comes back to haunt us all. I think the reference sheet for this one could be of real help to keep you organized, focused, and always pointed in the right direction.






Reference Sheet:


Completed Notes on Adding and Subtracting Rational Expressions:


Operations with Rational Expressions Videos:
Multiplying and Dividing Rational Expressions 1
Multiplying and Dividing Rational Expressions 2
Multiplying and Dividing Rational Expressions 3
Adding and Subtracting Rational Expressions 1
Adding and Subtracting Rational Expressions 2
Adding and Subtracting Rational Expressions 3


Homework (with odd solutions):



Final Review Packets:



Precalculus will graph the other 4 trigonometric functions with all their pecularities and nuances. I highly recommend watching some of the videos I have posted below. Remember to pause and rewatch them to get a true idea of how these functions behave.

Cosecant Secant Cotangent




Graphing Trigonometric Functions Videos:
Graphs of Trig Functions
Graphing Trig Functions
More Trig Graphs
Determining an equation of a trig graph

Homework:


Final Review Packets:

2 comments:

  1. Thanks for your share! I think this information is helpful for everyone. I'm doing practice GRE in masteryourgre.com . I hope it's useful for GRE test takers.

    ReplyDelete
  2. @pro What did you find most helpful? What else would you like to see on this blog?

    ReplyDelete