How to graph a parabola when p is a fraction

How to graph a parabola when p is a fraction

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to identify the HRK values in a parabolic equation and determine the vertex. It guides through graphing the vertex, understanding the values of K and H, calculating the P value, and determining the direction of the parabola. Finally, it covers how to find the focus and directrix of the parabola.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What does a positive value of P indicate about the direction of the parabola?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you calculate the directrix of a parabola given the value of P?

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