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Mathematics, 21.05.2020 06:04 FreddyNoTalKing
Use the graph below to answer the question that follows: What trigonometric function represents the graph?
f(x)=-2cos(x- pi/2)
f(x)=-2sin(x- pi/2)
f(x)=2cos(x- pi/2)
f(x)=2sin(x- pi/2)
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