TrigonometryMediumGraphs of Sine and Cosine ShareGraphs of Sine and Cosine · Medium problemWhat is the maximum value of y=3sin(3x−π4)+1y = 3\sin\left(3x - \dfrac{\pi}{4}\right) + 1y=3sin(3x−4π)+1?Check Show answer Walk through it step by step Practice more like this Review this concept