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 - Chapter Test - Page 460: 26

Answer

See graph.

Work Step by Step

See graph for $y=tan(-x+\frac{\pi}{4})+2$. To obtain the graph using transformation, start from one period of $y=tan(x)$, reflect across the y-axis, shift $\frac{\pi}{4}$ to the right, then shift 2 units up. Repeat the resulting curve horizontally to cover the window.
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