Completing the square to identify the max,min, vertex and axis of symmetry

Completing the square to identify the max,min, vertex and axis of symmetry

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to graph quadratic equations in standard form by completing the square. It provides a detailed, step-by-step process for converting equations into vertex form, emphasizing the importance of maintaining equation equivalence by adding and subtracting the same value. The tutorial concludes by identifying key graph characteristics such as the vertex and axis of symmetry.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the first step in the process of completing the square?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you find the value of C that completes the square?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the importance of adding and subtracting the same value when completing the square.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it necessary to keep the equation balanced when adding or subtracting values?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of factoring to a binomial squared in step #5.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the vertex form of a quadratic equation allow us to identify?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the axis of symmetry in a quadratic graph?

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