Precalculus (6th Edition) Blitzer

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 610: 45


See graph and explanations.

Work Step by Step

Step 1. The root function is $y=tan(x)$ which has a period of $p=\pi$ Step 2. Start from $y=tan(x)$ (shown as the green curve), shift the curve $\frac{\pi}{6}$ to the right, stretch vertically by a factor of 2, and then shift the result up 1 unit to get the red curve for $y=2tan(x-\frac{\pi}{6})+1$
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