Which set of points represents the pre-image below after the transformations,
(x, y) → (x+6, y-4) and then (x', y) → (-a', y) have been applied?
Ø
A" (9, 1), B" (5, -3), C"(2, -2), D"(6,2)
OA" (-3, -9), B" (-7, -5), C"(-10, -6), D"(-6, -10)
A" (-3, 9),
B" (-7, 5), C"(-10, 6), D"(-6, 10)
OA" (-9, 1), B" (-5, 3), C"(-2, 2), D"(-6, 2)