## Thomas' Calculus 13th Edition

Published by Pearson

# Chapter 12: Vectors and the Geometry of Space - Section 12.6 - Cylinders and Quadric Surfaces - Exercises 12.6 - Page 732: 39

#### Answer

Circular cylinder. See image: .

#### Work Step by Step

There is no y in the equation; thus we have a cylinder with the y-axis as the axis. Traces in the planes parallel to the xz-plane are circles.

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