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The coordinates of the vertices of AHKM are H(3, -2),

K(7, -5), and M(5, -1). After a translation, the coordinates
of the vertices of the image of AHKM are H'(-3, 1), K'(1, -2),
and M'(-1, 2). What translation was performed on AHKM?

Please please help

The coordinates of the vertices of AHKM are H(3, -2), K(7, -5), and M(5, -1). After-example-1

1 Answer

9 votes

Answer:

  • B. (x, y) → (x - 6, y + 3)

Explanation:

Find the difference of corresponding coordinates

H to H'

  • x = - 3 - 3 = - 6
  • y = 1 - (-2) = 3

K to K'

  • x = 1 - 7 = - 6
  • y = - 2 - (-5) = 3

According to above, the rule is:

  • (x, y) → (x - 6, y + 3)

Correct choice is B

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