Answer: Choice (d)
Explanation:
To reflect over the y axis, we apply this rule
[tex](x,y) \to (-x,y)[/tex]
which says to flip the sign of the x term but keep the y coordinate the same.
So that means something like J(-2,5) becomes J ' (2, 5). The other points are handled in the same fashion and that leads us to choice (d). Points on the y axis will stay where they are.
