Complete the square to write the formula of a parabola to identify focus and directrix

Complete the square to write the formula of a parabola to identify focus and directrix

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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Quizizz Content

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The video tutorial explains how to convert equations from standard form to conic sections, focusing on identifying the vertex and the value of P. It covers completing the square to form a binomial squared, determining the graph's direction based on the value of P, and calculating the focus and directrix. The tutorial also discusses finding the axis of symmetry and provides step-by-step guidance on these processes.

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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 remember when writing a conic section?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you complete the square for a binomial?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the vertex of the parabola discussed in the text?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the value of P affect the direction in which the graph opens?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the focus of the parabola as described in the text?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the equation of the directrix mentioned in the discussion?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to find the axis of symmetry for the parabola.

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