Question

What is the mapping rule for a 180° rotation?

(x, y) → (y, x)
(x, y) → (–y, x)
(x, y) → (y, –x)
(x, y) → (–x, –y)

Answer 1

D. (x, y) → (–x, –y)

Explanation:

I did the assignment it is correct :)

Answer 2

D

Explanation: