TrigonometryMediumGraphs of Sine and Cosine ShareGraphs of Sine and Cosine · Medium problemState the range of y=−3sin(13x−π2)y = -3\sin\left(\dfrac{1}{3}x - \dfrac{\pi}{2}\right)y=−3sin(31x−2π) in interval notation.Check Show answer Walk through it step by step Practice more like this Review this concept