The vertex form of a quadratic equation is a formula used to easily identify the minimum or maximum point of a parabola, or the vertex. Learn more about the vertex form and its …

What is vertex of a parabola? Learn how to find the vertex of a parabola or quadratic function and how to find the coordinates of the vertex with examples.

Learn how to convert quadratic equations from general to vertex form, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

The following formula is used to find the axis of symmetry: x = b 2 a Let's try using this knowledge to find the vertex from the general form of an equation in the following two examples.

Learn how to find the equation of a parabola with its focus and directrix in this bite-sized video lesson. Enhance your geometry skills by taking a quiz for practice.

Learn how to graph a parabola in vertex form, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

The vertex is the midpoint of the segment whose endpoints are the focus and the intersection between the axis of symmetry and the directrix. How do you find the vertex and axis of …

Understand the definition of a parabola, parabola rules, and the equation of a parabola in standard form. Also, learn how to graph a parabola in standard form.

What does completing the square mean? Learn about the formula for completing the square, and see how to rewrite the equation by completing the square.

Understand the meaning of maximum and minimum values of a parabola and how to find the maximum and minimum values of a quadratic function with examples.