Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter 8 - Polar Coordinates; Vectors - Section 8.6 Vectors in Space - 8.6 Assess Your Understanding - Page 645: 9

Answer

All the points are in the form of $(x,y,2)$, where $x,y$ are any real numbers.

Work Step by Step

Since $z$ is set to $2$, the given plane is parallel to the $xy-$ plane and moved $2$ units above it. Thus, all the points are in the form of $(x,y,2)$, where $x,y$ are any real numbers.
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