ANSWER
n' (2, 3)
EXPLANATION
We have the point n (-2, -3) and we need to rotate it 180 degrees clockwise about the origin.
A 180 degree clockwise rotation about the origin takes changes point A(x, y) as follows:
A(x, y) => A'(-x, -y)
This means that point n becomes:
n(-2, -3) => n'(-(-2), -(-3))
=> n' (2, 3)
Those are the coordinates of n'.
