Question

help? I'm having trouble )):
medals will be given

Figure ABCD is a trapezoid with point A (0, -4). What rule would rotate the figure 270° clockwise, and what coordinate would be the output for point A'?

(x,y)→(y,-x); A' (-4, 0)

(x,y)→(-y,x); A' (4, 0)

(x,y)→(y,x); A' (-4, 0)

(x,y)→(-y,-x); A' (4, 0)