Given the focus and vertex write the equation of a parabola

Given the focus and vertex write the equation of a parabola

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to approach problems involving parabolas, focusing on graphing given information such as the focus, vertex, and directrix. It emphasizes the importance of plotting and labeling these elements. The tutorial covers the orientation of parabolas and the relationship between the directrix, vertex, and focus. It concludes with deriving the equation of a parabola using the distance from the vertex to the focus.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine the direction in which a parabola opens?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final equation of the parabola discussed in the text?

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