Reflect shape A in the line y=x.
FAST PLEASE!!!

Answer:
see attached diagram
Step-by-step explanation:
To reflect a point in the line y = x, then all you need to do is swap the x and y coordinates (as y = x!)
So the point (1, -2) becomes (-2, 1)
(4, -2) becomes (-2, 4)
and so on.