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# Vertex Form of a Quadratic Equation

## Convert to vertex form of a quadratic equation by completing the square

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Vertex Form of a Quadratic Equation

by CK-12 //basic

Learn to complete the square in order to write quadratic equations in vertex form.

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• Video

## Solving the Quadratic Equations by Completing the Square

by CK-12 //basic

Introduces completing the square as another way to solve quadratic equations.

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• Video

## Writing equations of quadratics - Overview

by CK-12 //basic

Overview

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• Video

## Writing equations of quadratics - Example 1

by CK-12 //basic

Writing equations of parabolas given a graph

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• Video

## Writing equations of quadratics - Example 2

by CK-12 //basic

Writing equations of parabolas given a vertex and point

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• Video

## Writing equations of quadratics - Example 3

by CK-12 //basic

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## Vertex Form of a Quadratic Equation Quiz

by CK-12 //basic

Quiz on Vertex Form of a Quadratic Equation.

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## Vertex Form of Quadratic Equations

by CK-12 //basic

Students will reflect on prior knowledge, come up with questions that they are curious about and then use the text to answer those questions.

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• Flashcards

## Finding the Vertex by Completing the Square Flashcards

by CK-12 //basic

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