Follow along with this tutorial to see how to take an equation in intercept form and use it to find the x-intercepts, vertex, and axis of symmetry. [6:38]

This QuickTime movie provides an opportunity to learn about the basics of Polyhedra using Nets. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.

To see how to make a table of values for a quadratic equation, take a look at this tutorial. [6:19]

Watch this tutorial to see how you can graph a quadratic equation. [5:46]

Explains what lines, line segments, rays, and angles are, and how to measure an angle opening. [6:28]

This video tutorial discusses a quick way to roughly sketch a parabola. [7:22]

Quickly master how to find characteristics of quadratic functions by watching this video tutorial. [7:46]

Video defining the vertex and axis of symmetry for a parabola. The vertex is found for a specific function by completing the square to change the equation from standard form to vertex form and then reasoning through the equation.

Definition of an angle. How to denote an angle using points on the angle (including the vertex)

This QuickTime movie provides an opportunity to identify more Polyhedra using Nets. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.

This QuickTime movie provides an opportunity to discover the formula for finding the number of vertices on a polyhedron. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.

This QuickTime movie provides an opportunity to discover the formula for finding the number of edges on a polyhedron. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.

This video demonstrates the three ways for naming an angle: by its vertex, by the three points of the angle, or by a letter or number written within the opening of the angle.

Determine the vertex and axis of symmetry of a parabola, given its equation. This lesson is 2 of 3 in the series titled "Finding Information of a Parabola from its Equation."

Determine the vertex and axis of symmetry of a parabola, given its equation. This lesson is 3 of 3 in the series titled "Finding Information of a Parabola from its Equation."

Determine the vertex and axis of symmetry of a parabola, given its equation. This lesson is 1 of 3 in the series titled "Finding Information of a Parabola from its Equation."

This lesson shows how to determine the equation for the axis of symmetry of a parabola on a graph. It is 1 of 8 in the series titled "Finding the Axis of Symmetry of a Parabola."

The definition and location of vertices are discussed in this lesson. It is 3 of 5 in the series titled "Vertex."

The definition and location of vertices are discussed in this lesson.

The definition and location of vertices are discussed in this lesson. It is 1 of 5 in the series titled "Vertex."

The definition and location of vertices are discussed in this lesson.

This lesson introduces the vertex format for parabolic equations. It is 5 of 5 in the series titled "Vertex Format."

This lesson introduces the vertex format for parabolic equations. It is 1 of 5 in the series titled "Vertex Format."

This lesson shows how to determine the equation for the axis of symmetry of a parabola on a graph. It is 2 of 8 in the series titled "Finding the Axis of Symmetry of a Parabola."