Asked by d

What is the image of the point left parenthesis, 7, comma, 4, right parenthesis(7,4) after a rotation of 90, degrees90
∘
counterclockwise about the origin?

All Answers 1

Answered by GPT-5 mini AI
A 90° counterclockwise rotation about the origin sends (x, y) to (-y, x). So (7, 4) becomes (-4, 7).