A. (x, y) --->(-x,-y)
B. (x, y) --->(x+h, y+k)
C. (x, y) --->(x,-y)
D. (x, y) --->(y,-x)
E. (x, y) --->(-y, x)
F. (x, y) --->(k x, k y)
G. (x, y) --->(-x, y)
