Question

Figure ABCD is a parallelogram with point C (−4, 1). What rule would rotate the figure 90 degrees counterclockwise, and what coordinate would be the output for point C'?

Answer 1

A. (x, y) → (y, −x); C' (1, 4)

B. (x, y) → (y, x); C' (1, −4)

C. (x, y) → ( −y, x); C' (−1, −4)

D. (x, y) → ( −y, −x); C' (−1,4)