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Mathematics
Trigonometry
Phase Shift
Which of the following correctly describes the phase shift of the function f(x)=cos(3x−π2) ?(1 point) Responses −π6 negative Start Fraction pi over 6 End Fraction π2 Start Fraction pi over 2 End Fraction π6 Start Fraction pi over 6 End Fraction 3π2
1 answer
The correct answer is π/6
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