Answer
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Work Step by Step
We can identify the x-intercept of a given tangent function by letting $y=0$ and solving for $x$. We can also graph the function and find the positions where the curve intersects with the x-axis.
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 4 - Section 4.6 - Graphs of Other Trigonometric Functions - Exercise Set - Page 611: 67
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