Square ABCD was translated using the rule (x, y) → (x – 4, y + 15) to form A'B'C'D'. What are the coordinates of point D in the
pre-image if the coordinates of point D’ in the image are (9, –8)?
(13, –23)
(5, 7)
(18, 1)
(–6, –4)
2 answers:
Answer: the rule is (x, y) → (x – 4, y + 15)
D’ in the image are (9, –8)?
x – 4= 9 y + 15= -8, so x=13, and y = - 8-15=-23
so D(13, -23)
Answer:
a
Step-by-step explanation:
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