SOLUTION: The problem is Find the Amplitude, period, and phase shift(s) of the function. f(x)=4cos(x + (pi / 3))

Algebra ->  Trigonometry-basics -> SOLUTION: The problem is Find the Amplitude, period, and phase shift(s) of the function. f(x)=4cos(x + (pi / 3))      Log On


   



Question 90540: The problem is Find the Amplitude, period, and phase shift(s) of the function.
f(x)=4cos(x + (pi / 3))

Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = a*cos(bx + c) + d
a determines amp
b determines period
c determines horizontal shift
d determines vertical shift
f(x) = 4*cos(x + (pi / 3))
Amp: 4
Period: 2pi/1
Horizontal Shift: pi/3 left
Vertical Shift: 0
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