What is the pre-image of vertex A' if the image shown
on the graph was created by a reflection across the line
y=x?
O (10,-2)
O (-10, 2)
O (-2,-10)
O (2, 10)

Respuesta :

Answer:

it is b

Step-by-step explanation:

Answer:

its B

Step-by-step explanation:

ifunny is dankreloaded