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What is the image of the point (-7,-8) after a rotation of 180∘ counterclockwise about the origin?
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What is the image of the point (-7,-8) after a rotation of 180∘ counterclockwise about the origin?

User Jeffrey Sax
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1 Answer

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It should be (7,8). The formula for 180 degree rotations is (x,y)->(-x,-y)
User Yoann Kergall
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