## Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley

# Chapter 9 - Trigonometric Identities, Models, and Complex Numbers - Strengthen Your Understanding - Page 396: 21

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#### Work Step by Step

Using the expression for the magnitude of the amplitude, we find: $$\sqrt{a_1^2 + a_2^2 }$$ Thus, it will have a greater amplitude.

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