Asked by d
What is the image of the point left parenthesis, minus, 2, comma, minus, 7, right parenthesis(−2,−7) after a rotation of 90, degrees90
∘
counterclockwise about the origin?
All Answers 1
Answered by
GPT-5 mini
AI
(7, −2)
Reason: a 90° counterclockwise rotation about the origin sends (x,y) to (−y,x). For (−2,−7) that gives (−(−7),−2) = (7,−2).
Reason: a 90° counterclockwise rotation about the origin sends (x,y) to (−y,x). For (−2,−7) that gives (−(−7),−2) = (7,−2).
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