The function graphed to the right is of the form y = cos (x-d) or y = sin (x-d), where d is the least positive value. Determine the equation of the graph. Choose the correct equation f the graph. π O A. y = cos x- O.C. y-sin (x++) N -1- (x + 1) OB. y = cos x OD. y=sin x- T x↑ - 2π Q Q

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