Answer
True
Work Step by Step
It is important to remember that the units of frequency are inverse seconds, which we call Hertz. Thus, if the frequency is 60 Hz, the function is going at 60 cycles a second.
Functions Modeling Change: A Preparation for Calculus, 5th Edition
by Connally, Eric; Hughes-Hallett, Deborah; Gleason, Andrew M.; Cheifetz, Phil C.
Published by
Wiley
ISBN 10:
1118583191
ISBN 13:
978-1-11858-319-7
Chapter 9 - Trigonometric Identities, Models, and Complex Numbers - Strengthen Your Understanding - Page 396: 25
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