19–32 - Amplitude and Period Find the amplitude and period of the function, and sketch its graph. 19. у = cos 2x 20. y = – sin 2x 21. у -sin 3x 22. y = cos 47TX - 23. у 3 — 2 cos 3пх 24. у 3D —3 sin бx
19–32 - Amplitude and Period Find the amplitude and period of the function, and sketch its graph. 19. у = cos 2x 20. y = – sin 2x 21. у -sin 3x 22. y = cos 47TX - 23. у 3 — 2 cos 3пх 24. у 3D —3 sin бx
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 7PS: Sketch the graph of y=2sinx from x=0 to x=2 by making a table using multiples of /2 for x. What is...
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