Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley
ISBN 10: 1118583191
ISBN 13: 978-1-11858-319-7

Chapter 8 - Triangle Trigonometry and Polar Coordinates - 8.3 Polar Coordinates - Exercises and Problems for Section 8.3 - Exercises and Problems - Page 347: 11

Answer

$$\text{90 to 180 degrees}$$

Work Step by Step

Recall, the first quadrant corresponds with theta being between 0 and 90 degrees. The second quadrant corresponds to 90 to 180 degrees; the third quadrant corresponds to 180 to 270 degrees; and the fourth quadrant corresponds to 270 to 360 degrees. Thus, we see that the given point corresponds with: $$\text{90 to 180 degrees}$$
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