The Sine function is graphed. It passes through (0,0), (90,1), (180,0), (270,-1), and (360,0). It is symmetric about the origin. A black vertex labeled on the function at (90,1). By considering the transformation that has taken place, state the coordinates of the first maximum point of each of the given functions for x\ge 0.

y=-5\sin x

Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
Question: The Sine function is graphed. It passes through (0,0), (90,1), (180,0), (270,-1), and (360,0). It is symmetric about the origin. A black vertex labeled on the function at (90,1). By considering the transformation that has taken place, state the coordinates of the first maximum point of each of the given functions for x\ge 0.

y=-5\sin x

Please first conduct reasoning, and then answer the question and provide the final value, e.g., 1, 2.5, 300, at the end.
Question: The Sine function is graphed. It passes through (0,0), (90,1), (180,0), (270,-1), and (360,0). It is symmetric about the origin. A black vertex labeled on the function at (90,1). By considering the transformation that has taken place, state the coordinates of the first maximum point of each of the given functions for x\ge 0.

y=-5\sin x
