Question

Find the coordinates of the point after a 180∘ rotation about the origin.

(2,-3)

Answer 1

Your asnwer would be (-3,2)

Answer 2

Answer: (-2,3)

Explanation:

The formula for 180 degrees rotation is (-x,-y).

(2,-3). Plug the formula in, when plugging a positive and a negative, it's negative. When plugging a negative and a negative, it makes a positive.

So (-2, 3)