Sure, here's the revised description without the link: --- Subscribe! Welcome, ladies and gentlemen. So what I'd like to do is show you how to graph a quadratic using the equation for a vertex as well ...

When you have a coefficient of a quadratic and you need to complete the square you have to follow a different process. In ...

This jingle has helped generations of algebra students recall the quadratic formula that solves every equation of the form $latex ax^2+bx+c=0$. The formula is as ...