The rule for reflecting a point across the x-axis is to change the sign of the y-coordinate while keeping the x-coordinate the same.
Therefore, the coordinates of A'B'C'D' would be (-3, -5), (-1, 2), (3, 6), (4, 1).
The coordinates of a quadrilateral are , , , and . Quadrilateral ABCD is reflected across the x-axis to create quadrilateral A’B’C’D’.
What is the rule that describes this transformation?
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