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12-81.

Multiple Choice: Assume that the coordinates of ∆ABC are A(5, 1), B(3,7), and C(2, 2). If ∆ABC is rotated 90° clockwise (↻) about the origin, the coordinates of the image of B would be: Homework Help ✎

A. (–3, 7)

B. (–7, 3)

C. (7, –3)

D. (7, 3)

C