October 5th, 2009- Compress/Stretch of a Function

Well, we kicked off this class with a bang. By a bang, I mean mental math.

Following this, we learned about transformations. Specifically, "various compresses & stretches of functions affecting graphs summarized by:
1) y= a*f(x)
2) y= f(b*x)

Here's all the notes Mr. Max wrote explaining all of this today:

I hope this means something to you guys.. Homework is Exercise 8, questions 1-10.