Completing the square to identify the foci center and vertices of an ellipse

Completing the square to identify the foci center and vertices of an ellipse

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial covers the process of grouping variables and completing the square to transform an equation into the standard form of an ellipse. It explains how to identify the components of the ellipse, such as A, B, and C, and how to calculate the vertices, foci, and co-vertices. The tutorial emphasizes the importance of understanding the distributive property and provides step-by-step instructions for each part of the process.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the first step in completing the square for the equation given in the text?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the importance of factoring out the coefficients before completing the square.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine the values of A and B in the context of the ellipse described?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the term 'horizontal major axis' imply about the orientation of the ellipse?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between the center, vertices, and foci of the ellipse?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you calculate the distance from the center to the foci of the ellipse?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of finding the vertices of the ellipse based on the given equation.

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