Answer:
(21, - 18)
Hope this helps you.
(3, - 2 )
Explanation:
The translation rule
(x, y ) → (x - 9, y + 9 )
means subtract 9 from the original x- coordinate and
add 9 to the original y- coordinate.
P (12, - 11 ) → P' (12 - 9, - 11 + 9 ) → P' (3, - 2 )
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