TrigonometryMediumGraphs of Sine and Cosine ShareGraphs of Sine and Cosine · Medium problemWhat is the maximum value of y=52sin(12x−π2)+3y = \dfrac{5}{2}\sin\left(\dfrac{1}{2}x - \dfrac{\pi}{2}\right) + 3y=25sin(21x−2π)+3?Check Show answer Walk through it step by step Practice more like this Review this concept