Answer
The graph is shown.
The absolute value is 4.
Work Step by Step
The complex number is 4 = $4+(0)i$
So, the absolute value is $\sqrt (4^{2}+0^{2})=\sqrt 16=4$.
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 8 - Section 8.2 - Trigonometric Form for Complex Numbers - 8.2 Problem Set - Page 432: 15
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