Quadratic Functions

Here are important notes on second degree functions:

The three forms of a quadratic function:
http://www.youtube.com/watch?v=4CtejPcjL_w

How to convert from one form to another:
1) http://www.youtube.com/watch?v=hr-iYBDdSs0
2) http://www.youtube.com/watch?v=mb2pKJ4GrJ4

Finding the zeros:
http://www.youtube.com/watch?v=NO4Ifhh-jUY

Finding the variation:
http://www.youtube.com/watch?v=W4QlVV_PT7s

Finding the sign:
http://www.youtube.com/watch?v=1EKjtrwyAQs

finding the Y-intercept:
http://www.youtube.com/watch?v=dE8YZ_qttUQ

Finding the Domain and Range:

566 Assignment 1 term 2

Pg 71 # 6, 7, 8
Pg 72 # 9, 10, 11
Pg 80 all
Pg 83 to 84 all

Math 3000 pg 75 # 18

Composition of functions:
http://www.youtube.com/watch?v=2PGdRyIZ7Uc

Inverse functions

inverse function of a first degree function
inverse function of a second degree function

more soon...

Mr. Altarac's method of completing the square

1) Her is what I do when the unknown is the parameter in front of the x squared term:
http://www.youtube.com/watch?v=mKj7LPbF7Bo

2) Here is what I do when the unknown is the parameter in front of the x term:
http://www.youtube.com/watch?v=D_xz7qPFglM


3) Here is what I do when the unknown is the last parameter:
http://www.youtube.com/watch?v=RwDgQN_9wOM

Introduction To Functions

Here are the class notes on chapter 3.1:
http://prezi.com/eqqt3f71f37a/introduction-to-functions/