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xxjakkixx Group Title

The coordinates of rectangle ABCD are A(2, -7), B(8, -7), C(8, -10), D(2, -10). What are the coordinates of the point of intersection of the diagonals of the rectangle after the rectangle is reflected across the x -axis? (-5, -8.5) (5, 8.5) (5, -8.5) (-5, 8.5)

  • one year ago
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  1. PhoenixFire Group Title
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    Graphs! Draw the grid and a rectangle on it. reflect it and draw the new rectangle.

    • one year ago
  2. xxjakkixx Group Title
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    i dont do well with graphing.. but i thought it would be (-5 8.5) or (-5 -8.5)

    • one year ago
  3. xxjakkixx Group Title
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    because all the other answers are positive X's

    • one year ago
  4. xxjakkixx Group Title
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    i say the answer is -5,8.5) but im not sure

    • one year ago
  5. PhoenixFire Group Title
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    |dw:1358632702684:dw|

    • one year ago
  6. xxjakkixx Group Title
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    so its 5,8.5 right?

    • one year ago
  7. xxjakkixx Group Title
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    positive numbers for both.. thanks :D

    • one year ago
  8. PhoenixFire Group Title
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    Yes (5, 8.5) Sorry, getting a bit lost with all the people.

    • one year ago
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