Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Chapter 13 - Vector Geometry - 13.5 Planes in 3-Space - Exercises - Page 685: 43



Work Step by Step

To obtain the trace of the plane in the $ yz $-plane, we set $ x=0$ and hence $$-9y+4z=5.$$ So the line $-9y+4z=5$ is the trace of the plane $3x-9y+4z=5$ in the $ yz $-plane.
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