Answer:
D
Step-by-step explanation:
A translation 4 units right means add 4 to the original x- coordinate.
A translation 6 units down means subtract 6 from the original y- coordinate.
The translation rule is (x, y ) → (x + 4, y - 6), thus
A(- 7, 6 ) → A'(- 7 + 4, 6 - 6 ) → A'(- 3, 0 )
B(4, 9 ) → B'(4 + 4, 9 - 6 ) → B'(8, 3 )
C(- 2, - 3 ) → C'(- 2 + 4, - 3 - 6 ) → C'(2, - 9 )
