Answer:
(-2,2)
Explanation:
when you reflect something "across an axis" you can pretend to put a mirror there. (so instead of it being 4 to the left, its 4 to the right)
if you "put a mirror" across the y-axis, you'll notice that the y-values of a point do not change (their up/down doesnt change, they just flip across)
currently, the point K is at (2,2) when flipped over the y-axis[flipped vertically], the x-value becomes negative, forming (-2,2)
simplified:
so, we can "reflect" point K as so:
instead of 2 to the right (2) it will be 2 to the left (-2)
meaning instead of 2 as the x-value, it will be -2
and because it doesn't move vertically, the y-value remains the same (2)
so, we know that the new coordinate of point K will be (-2, 2)
hope this helps! feel free to ask questions if youre still confused :)