3. Sketch the graphs of the following curves. (a) r = 2+ sin 0. (b) r= | cos 30| (c) r = sin 0.

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter1: Trigonometry
Section1.5: Graphs Of Sine And Cosine Functions
Problem 1ECP: Sketch the graph of y=2cosx on the interval 2,92.
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3. Sketch the graphs of the following curves.
(a) r = 2+ sin 0.
(b) r = | cos 30|
(c)
COS
(c) r =
sin 0.
Transcribed Image Text:3. Sketch the graphs of the following curves. (a) r = 2+ sin 0. (b) r = | cos 30| (c) COS (c) r = sin 0.
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