Geometry
posted by Neely .
What translation rule can be used to describe the result of the composition of (x, y) (x – 9, y – 2) and (x, y) (x + 1, y – 2)

are you saying,
(x,y) > (x9,y2) is followed by (x,y)>(x+1,y2) ?
then (x,y) > (x8, y4)