Question

figure i
answer
a reflection over the x -axis a translation 1 unit down
a reflection over the y -axis a translation 1 unit up
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Explanation:

To determine the transformation, we analyze the vertical movement of the figure. The lower part (the base) of the blue figure moves up by 1 unit to match the upper part's position. A reflection over x - axis would flip the figure vertically (up - down reversal), over y - axis would flip horizontally (left - right reversal), and translation down would move it lower. Here, the figure moves 1 unit up.

Answer:

A translation 1 unit up