Answer
$(3\sqrt 2,-\frac{\pi}{4})$.
Work Step by Step
To convert $(-3,3)$ into polar coordinates, we have $r=\sqrt {(-3)^2+(3)^2}=3\sqrt 2$ and $\theta=tan^{-1}(\frac{3}{-3})=-\frac{\pi}{4}$. Thus we have $(3\sqrt 2,-\frac{\pi}{4})$.
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0-32193-104-1
ISBN 13:
978-0-32193-104-7
Chapter 8 - Polar Coordinates; Vectors - Section 8.1 Polar Cordinates - 8.1 Assess Your Understanding - Page 592: 60
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
