Consider the function f: R → R defined by f(x) = 1 - 2 cos ( ²(x-4)) a) State the amplitude, the phase shift, the period and the equation of the midline of the y = f(x). b) Determine all solution to f(x) = 0 with x = [0, 12]. c) Sketch the graph of the curve y = f(x) for x = [0, 12]. Label all axial intercepts, anc coordinates of the endpoints of the curve.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Consider the function f: R → R defined by
f(x) = 1 - 2 cos
( 7 (x-4))
a) State the amplitude, the phase shift, the period and the equation of the midline of the curve
y = f(x).
b) Determine all solution to f(x) = 0 with x = [0, 12].
c) Sketch the graph of the curve y = f(x) for x = [0, 12]. Label all axial intercepts, and the
coordinates of the endpoints of the curve.
Transcribed Image Text:Consider the function f: R → R defined by f(x) = 1 - 2 cos ( 7 (x-4)) a) State the amplitude, the phase shift, the period and the equation of the midline of the curve y = f(x). b) Determine all solution to f(x) = 0 with x = [0, 12]. c) Sketch the graph of the curve y = f(x) for x = [0, 12]. Label all axial intercepts, and the coordinates of the endpoints of the curve.
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