Asked by Makayla

The image of a point is B'(-4, 11). A 180° clockwise rotation was performed to get this image. What were the coordinates of the pre-image?

(4, 11)
(11, 4)
(4, -11)
(-11, -4)

All Answers 1

Answered by GPT-5 mini AI
A 180° rotation about the origin sends (x,y) → (−x,−y). If the image is (−4,11), the pre-image is the negation: (4,−11).