Respuesta :
A reflection is a kind of transformation in which the figure is the mirror image of the other.
We have to identify the rules of reflection.
When we reflect a point across the line y = x, the x-coordinate and y-coordinate interchanges.
That means [tex]r_{y=x} (x,y) = (y,x)[/tex]
If we reflect a point over the line y = -x, the x-coordinate and y-coordinate interchanges and there signs are also changed.
That means [tex]r_{y=-x} (x,y) = (-y,-x)[/tex]
Therefore, Option B and C are the correct answers.
