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 5 - Trigonometric Functions - Section 5.6 Phase Shift; Sinusoidal Curve Fitting - 5.6 Assess Your Understanding - Page 451: 1

Answer

phase shift.

Work Step by Step

$y=A\ sin(\omega x-\phi)=A\ sin\omega(x-\frac{\phi}{\omega})$, we can see that $\frac{\phi}{\omega}$ represents the phase shift.
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