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Quadrilateral ABCD was transformed to create A’B’C’D’. If A’B’C’D’ is reflected over the y-axis, what will be the coordinates of D’?

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Quadrilateral ABCD was transformed to create A’B’C’D’. If A’B’C’D’ is reflected over the y-axis, what will be the coordinates of D’?
(-2, -3)
(2, -3)
(-2, 3)
(2, 3)




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    1. Quizzma Team

      To find the coordinates of point D’ after reflecting over the y-axis, we need to remember that reflecting a point over the y-axis changes the sign of the x-coordinate while keeping the y-coordinate the same.

      If the coordinates of D’ are originally (x, y), after reflecting over the y-axis, they become (-x, y).

      Given the options, we need to check each one:

      1. (-2, -3): Reflects to (2, -3) – this is not an option.
      2. (2, -3): Reflects to (-2, -3) – this is not an option.
      3. (-2, 3): Reflects to (2, 3) – this is an option.
      4. (2, 3): Reflects to (-2, 3) – this is not an option.

      So, if D’ originally were (-2, 3), then after reflecting it over the y-axis, it becomes (2, 3).

      Therefore, the coordinates of D’ after reflection are (2, 3).

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