Texas HS Mathematical Models Question of the Day

Test your knowledge with a hand-picked multiple-choice question.

On a Houston skyscraper facade, a triangular window panel has vertices at $P(2,1)$, $Q(4,3)$, and $R(1,4)$. A transformed copy used at a corner has vertices $P'(-1,2)$, $Q'(-3,4)$, and $R'(-4,1)$. Which single transformation maps the original panel to the copy?

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