Fine the amplitude, period, phase shift, and vertical shift. Then graph the function. a) f (x) = 5 cos (²x - 1) b) f(x) = 2 cos (x + 1)
Fine the amplitude, period, phase shift, and vertical shift. Then graph the function. a) f (x) = 5 cos (²x - 1) b) f(x) = 2 cos (x + 1)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Fine the amplitude, period, phase shift, and vertical shift. Then graph the function.
a) f(x) = 5 cos (x-7)
b) f(x) = 2 cos (x + 1)
c) f(x) = -6 sin (x + 1)
+3
d) f(x) = 2 cos (3x-)-4
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