TrigonometryMediumGraphs of Sine and Cosine ShareGraphs of Sine and Cosine · Medium problemWhat is the maximum value of y=5sin(13x−2π3)+4y = 5\sin\left(\dfrac{1}{3}x - \dfrac{2\pi}{3}\right) + 4y=5sin(31x−32π)+4?Check Show answer Walk through it step by step Practice more like this Review this concept