quadratic videos for alg II

Here are some videos I found to support you with this unit.  There are many other ones you can find yourself on youtube and even on the Khan academy site.

Graphing a quadratic

https://www.youtube.com/watch?v=mDwN1SqnMRU

solving quads  by factoring
https://www.youtube.com/watch?v=2ZzuZvz33X0

quad formula
https://www.youtube.com/watch?v=2lbABbfU6Zc

Writing equations from solutions

https://www.youtube.com/watch?v=AM4FYCyqV0E

Solving a non-linear system

https://www.youtube.com/watch?v=AM4FYCyqV0E

quad regression how to

https://www.youtube.com/watch?v=831lGSUEZ1A

vi hart doodle

https://www.youtube.com/watch?v=v-pyuaThp-c