SOLUTION: Determine the period for y=1/2cos(5piex-3)

Question 881902: Determine the period for y=1/2cos(5piex-3)
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Determine the period for y=1/2cos(5piex-3)

Form of equation for cos function:Acos(Bx-C)period, A=amplitude, period=2π/B
For given function:
B=5π
period=2π/B=2π/5π=2/5 radians

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