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Question
answer a rotation 90° clockwise about the origin a translation 2 units to the left and 8 units up a translation 2 units to the right and 8 units down a rotation 90° counter - clockwise about the origin submit answer
Step1: Analyze translation
Translation involves moving a figure without rotation or reflection. Comparing the positions of corresponding points of the two figures on the coordinate - plane, we can see that the figure is not just translated horizontally or vertically.
Step2: Analyze rotation
For a 90 - degree clockwise rotation about the origin, the transformation rule for a point $(x,y)$ is $(y, - x)$. For a 90 - degree counter - clockwise rotation about the origin, the transformation rule for a point $(x,y)$ is $(-y,x)$. By observing the orientation of the two figures, we can see that a 90 - degree clockwise rotation about the origin would change the orientation of the figure in a way that does not match the given transformation. A 90 - degree counter - clockwise rotation about the origin would change the orientation in a way that matches the given figures.
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A rotation 90° counterclockwise about the origin