Answer
See below.
Work Step by Step
For $y=A\tan x$, $A$ indicates how much the graph of $\tan$ will be expanded or contracted vertically. If we want to sketch the graph we must multiply the y-coordinate of each point by $A$.
Trigonometry 7th Edition
by McKeague, Charles P.; Turner, Mark D.
Published by
Cengage Learning
ISBN 10:
1111826854
ISBN 13:
978-1-11182-685-7
Chapter 4 - Section 4.4 - The Other Trigonometric Functions - 4.4 Problem Set - Page 227: 1
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