09 - Practice Graphing Parabolas - Part 1 (Vertex Form & Standard Form)

More Lessons: http://www.MathAndScience.com Twitter:   / jasongibsonmath   In this lesson, you will get practice with graphing parabolas in vertex form. Using this method, we will read the vertex straight out of the equation. We will also determine of the parabola opens up or opens down, and find the x-intercepts of the parabola. Using this information, we can sketch the parabola in the xy-plane.