Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Appendix D - Trigonometry - D Exercises - Page A33: 78

Answer

The graph will be squeezed horizontally as depicted below:

Work Step by Step

Given: $y=tan2x$ The graph will be just like $tanx$ but twice times faster with a period of $\frac{\pi}{2}$. The graph will be squeezed horizontally as depicted below:
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