Latika J.
asked • 12/05/14
Find the amplitude, period, and phase shift of the given function.
y = 6 cos(2x − (3pi/2))
Amplitude=
Period=
Phase shift=
Philip P.
answered • 12/05/14
Effective and Patient Math Tutor
y = a sin(bx+c)
- a = amplitude
- b = frequency = 1/period
- -c/b = phase shift
y = 6 cos(2x − (3pi/2)):
- Amplitude = 6
- Period= 1/2
- Phase shift= 3pi/4
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