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Write an algebraic rule for the rotation shown. then describe the transformation in words (Geo)

Write an algebraic rule for the rotation shown. then describe the transformation in-example-1
User Chris Roy
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Algebraic rule

The algebraic rule for this rotation is:


(x,y)\rightarrow(-x,-y)

Description in words

This is a rotation of 180º about the origin

User Asymptote
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