Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Chapter 4 - Graphs of the Circular Functions - Section 4.3 Graphs of the Tangent and Cotangent Functions - 4.3 Exercises - Page 173: 61

Answer

The next positive x-intercept is $~~x = 3.464$

Work Step by Step

The least positive x-intercept of the graph of this function is $x = 0.322$ Since the period of this function is $\pi$, we can find the next positive x-intercept. $x = 0.322+\pi = 3.464$ The next positive x-intercept is $~~x = 3.464$
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