2. Make a table for r=2 cos(30) with 0=15° +30°k with k going from 0 to 11 along with = 90°k with k going from 0 to 4 and plot these points (by hand). Use these points to help you sketch a graph of r=3sin(20).
2. Make a table for r=2 cos(30) with 0=15° +30°k with k going from 0 to 11 along with = 90°k with k going from 0 to 4 and plot these points (by hand). Use these points to help you sketch a graph of r=3sin(20).
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
Section4.2: Amplitude, Reflection, And Period
Problem 8PS
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