Consider the function f (0) = 3 cos (0 – 4)| – 1 a) State the period, amplitude, phase shift and vertical displacement. b) Make a sketch of two cycles of the above function. Label 5 points and include a scale on the x and y axis.

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section: Chapter Questions
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Determine if the solution is correct or incorrect. If incorrect explain the specific error, then correctly complete the solution. If correct, simply state that it is correct.
Consider the function f (0) = 3 cos#(0 – 4)| – 1
%3D
a
a) State the period, amplitude, phase shift and vertical
displacement.
b) Make a sketch of two cycles of the above function.
Label 5 points and include a scale on the x and y axis.
Transcribed Image Text:Consider the function f (0) = 3 cos#(0 – 4)| – 1 %3D a a) State the period, amplitude, phase shift and vertical displacement. b) Make a sketch of two cycles of the above function. Label 5 points and include a scale on the x and y axis.
a) amp=3, p.s.=4 Right, period = 8, v.d.=1 down
%3D
18,4)
Transcribed Image Text:a) amp=3, p.s.=4 Right, period = 8, v.d.=1 down %3D 18,4)
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