TrigonometryMediumGraphs of Sine and Cosine ShareGraphs of Sine and Cosine · Medium problemWhat is the maximum value of y=−12sin(4x−2π3)+5y = -\dfrac{1}{2}\sin\left(4x - \dfrac{2\pi}{3}\right) + 5y=−21sin(4x−32π)+5?Check Show answer Walk through it step by step Practice more like this Review this concept