The point (x, y) is first reflected in the x-axis then rotated 90° clockwise about the origin, then reflected in the y axis. What is the image point?
(x , y) reflected in the x axis ⇒ (x, - y)
(x, - y) rotated 90° clockwise ⇒ ( -y, - x)
(-y, - x) reflected in the y axis ⇒ (y, -x)