College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 2 - Section 2.2 - Graphs of Equations in Two Variables; Intercepts; Symmetry - 2.2 Assess Your Understanding - Page 165: 43

Answer

$ a.\quad$ Intercepts: $\displaystyle \left(-\frac{\pi}{2},0\right),(0,1),$ and $\displaystyle \left(\frac{\pi}{2},0\right)$ $ b.\quad$ $y$ -axis symmetry.

Work Step by Step

See image(s)
Small 1560269038
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.