6. use the point w (3,6). fill in the ordered pair for each rotation.
a. rotation 90' clockwise about the origin
(x,y) - (, -x)
w'(
b. rotation 180' clockwise about the origin
(x,y) - (-x, y)
w'
c. rotation 270' clockwise about the origin
(x,y) - (-y, x)
w'(_