Question

Someone please help me.

Answer 1

J (6, 9) ⇒ J' (-6, 9)

K (8, 7) ⇒ K' (-8, 7)

L (4, 2) ⇒ L' (-4, 2)

M (2, 4) ⇒ M' (-2, 4)

Explanation:

If you reflect across the y-axis, then the y-coordinate will not change, but the x-coordinate will become its opposite.