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Question

triangle A'B'C' with coordinates of A'(-6,2),B'(-4,2)C'(-6,-2) is the image of triangle after a translation of ABC after a translation of (x-3,y+2). What could be possible coordinates for the original vertices of triangle ABC? Select all that apply.

Answer 1

If the translation from A to A' is (x-3, y+2), then the translation from A' back to A is the opposite, (x+3, y-2). So:

1. If A ' = (-6,2)
2. then A = (-6+3, 2-2) = (-3, 0)

You try it for B' and C'.