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∆ABC is reflected across the x-axis and translated 2 units up to give the image ∆A'B'C' with coordinates A'(1, 1), B'(2, -1), C'(2, 1). What are the coordinates of the preimage ∆ABC?
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3 votes
∆ABC is reflected across the x-axis and translated 2 units up to give the image ∆A'B'C' with coordinates A'(1, 1), B'(2, -1), C'(2, 1). What are the coordinates of the preimage ∆ABC?

User Fiveobjects
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1 Answer

3 votes
I believe the answer is

A. (-1,-1)
B. (0,1)
C. (0,-1)
User Sarah Weinberger
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6.2k points
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