The vertex of the parallelogram will have the same x-coordinate before and after the reflection is:
(0,3)
We know that when a point us reflected over the y-axis then the x-coordinate of the point converts to opposite sign whereas the y-coordinate remains the same.
i.e. (x,y) → (-x,y)
Here the vertices of the parallelogram are:
(0,3) , (2,0) , (4,2) , and (2,5) .
Hence, after reflection the points are transformed as follows:
(0,3) → (0,3)
(2,0) → (-2,0)
(4,2) → (-4,2)
(2,5) → (-2,5)
Hence, the point which remains the same is: (0,3).
