Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 7 - Section 7.1 - Locus of Points - Exercises - Page 317: 21

Answer

We can see a sketch of the parabola below.
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Work Step by Step

We can find these five points such that the distance between each point and the focus is equal to the vertical distance of the point above the directrix. We can see a sketch of the parabola below.
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