Question

Triangle ABC is translated to triangle A'B'C' by the following motion rule.



The triangle has vertex A at (2, 1), B at (-1, 4), and C at (-3, 2).

What will be the coordinates of A'?
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A
.
(4,-4)


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B.
(2,-5)


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C.
(0,6)


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D.
(-2,5)

Answer 1

I don't see the motion rule in your message — could you paste the translation vector or the picture that shows how ABC is moved?

To find A' you add the translation vector (h, k) to A(2, 1) so A' = (2 + h, 1 + k). If you tell me the motion rule (for example "translate right 2 and down 5" or a vector like (2, −5)), I will give the correct choice.