²4 cos 20; (0, ± ; (0, 4)

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter4: Graphing And Inverse Functions
Section: Chapter Questions
Problem 20CT
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Find the slope of the line tangent to the following polar curves at a given point, show every step of work. 

²=4 cos 20; (0, ±
#1₁
4
Transcribed Image Text:²=4 cos 20; (0, ± #1₁ 4
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