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Consider the function y =-3 cos 2x–- 3 - 4.75 a) What is the amplitude? b) What is the period? c) Describe the phase shift. d) Describe the vertical translation. e) Sketch a graph of the function over two cycles in a paper-pencil style. Clearly label the scale on both axes.

Consider the function y =-3 cos 2x–- 3 - 4.75 a) What is the amplitude? b) What is the period? c) Describe the phase shift. d) Describe the vertical translation. e) Sketch a graph of the function over two cycles in a paper-pencil style. Clearly label the scale on both axes.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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57 Consider the function y = -3 cos| 2x – 3 – 4.75 a) What is the amplitude? b) What is the period? c) Describe the phase shift. d) Describe the vertical translation. e) Sketch a graph of the function over two cycles in a paper-pencil style. Clearly label the scale on both axes.
Transcribed Image Text:57 Consider the function y = -3 cos| 2x – 3 – 4.75 a) What is the amplitude? b) What is the period? c) Describe the phase shift. d) Describe the vertical translation. e) Sketch a graph of the function over two cycles in a paper-pencil style. Clearly label the scale on both axes.
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