Question

Which of the following sets of points are reflections of each other across the origin? (-5, 6) → (5, -6) (-5, 6) → (6, -5) (-5, 6) → (5, 6) (-5, 6) → (-5, -6)

Answer 1

(-5, 6) → (5, -6)

Explanation:

Reflection across the origin negates both coordinates.

(x, y) → (-x, -y)

(-5, 6) → (5, -6)