Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 5 - Section 5.4 - More Trigonometric Graphs - 5.4 Exercises - Page 438: 3

Answer

II

Work Step by Step

Questions 3 through 8 asks for a match with the function with one of the graphs labeled I - VI Given $f(x) = \tan (x + \frac{\pi}{4})$ There is a horizontal shift $\frac{\pi}{4}$ units to the left Thus at $x = \frac{-\pi}{4}$, $y = 0$ The only graph that has that point is graph II
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