10D+recovery

Quadratics

Intro to Quadratic

media type="youtube" key="12Thn-tVPGo" width="560" height="315"

How a and k affect the quadratic graph

media type="youtube" key="eIwy9pWzxvg" width="560" height="315"

Step pattern for graphing

media type="youtube" key="SFc4F0iUF3U" width="560" height="315"

Completing the square

media type="youtube" key="dse3XdN9q2k" width="560" height="315"