When given the vertices and eccentricity find the equation of an ellipse

When given the vertices and eccentricity find the equation of an ellipse

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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Quizizz Content

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The video tutorial covers the process of writing equations for parabolas and ellipses. It begins with an introduction to parabolas, discussing the importance of graphing points to determine the correct equation. The tutorial then moves on to graphing vertices and understanding their placement on the axes. It explains how to calculate parameters such as 2A and eccentricity, and how these relate to the equation of an ellipse. The video concludes with formulating and finalizing the equation, emphasizing the importance of plotting information and using the correct formula.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the main important thing to consider when writing an equation of a parabola?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine whether to use a vertical or horizontal equation for a parabola?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the center in relation to the vertices of a parabola?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to find the value of 'A' in the context of a parabola.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What relationship exists between A, B, and C in the equation of a parabola?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you find the vertex of a parabola given its vertices?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps should you take when given information about a parabola to write its equation?

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