A few key points from last night's homework:

a) be sure that you have corrected the Greatest Integer Function as always rounding DOWN!

b) review how to read function values as coordinates. After reviewing the homework we created a key for Transformations (the way our standard graphs move). You should keep these notes with your Library of Functions.

For tonight be sure that you check out the website under math links labeled "Visual Functions." This website should help you visualize how translations occur. (Section 1.7)

Have a great day!

Coming up:

- Homework: pg. 79 #'s 1, 2, 4, 5, 9-12

- You will get your tests back tomorrow!

Posting for Points Question:

How will this function move from our standard graph of f(x)=x:

f(x)= x + 3

## Tuesday, September 25, 2007

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## 2 comments:

It will move up 3

ill move up 3 on the y axis

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