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charle [14.2K]
3 years ago
13

Write the rule for finding the coordinates of a point’s 90⁰ clockwise rotation about the origin.

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
4 0
(x,y) -> (y,-x)

hope that help

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Why would "-7" in the expression (x^2+3)-(x-7) become positive?
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