Alg 10.1 Intro To Quadratics

Lesson 10.1 Intro to Quadratics

[yes]

Thanks so much!!!! I passed my test because of your videos :D I was having so much trouble but you helped me a lot, thank you, ,

[sebg]

So, how do you find the increasing and decreasing intervals?

[somedude]

11:39 Shouldn't it be (-2, -8) not (-2, 8)? ^^