What are the coordinates of the image of vertex F after a reflection across the line y = –x?
(–1, –3)
(3, –1)
(1, 3)
(–3, 1)
![What are the coordinates of the image of vertex F after a reflection across the line y x 1 3 3 1 1 3 3 1 class=](https://us-static.z-dn.net/files/d02/1f60e8d0c67c72ce16ce6c8f34f9b7a5.png)