Answer
See below
Work Step by Step
The equation for an antenna opening upward is: $x^2=4py=192y$
The equation for an antenna opening to the left is: $y^2=-4px=-192x$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 9 Quadratic Relations and Conic Sections - 9.2 Graph and Write Equations of Parabolas - 9.2 Exercises - Problem Solving - Page 625: 57b
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