Point (x,y) is at the end of a line segment that begins at (1, 1). Point (x,y) is 5 units to the right of (1, 1). Select all of the transformations of the line segment that will preserve a 5-unit distance from (1, 1).
A The point is reflected across y=x .
B The point is reflected across y=-x .
D The point is reflected across the y -axis.
C The point is reflected across the x -axis.
E The point is rotated 45° around (1, 1).
F The point is rotated 270° around (1, 1).

Question

Point (x,y) is at the end of a line segment that begins at (1, 1). Point (x,y) is 5 units to the right of (1, 1). Select all of the transformations of the line segment that will preserve a 5-unit distance from (1, 1). 
A The point is reflected across y=x . 
B The point is reflected across y=-x . 
D The point is reflected across the y -axis. 
C The point is reflected across the x -axis. 
E The point is rotated 45° around (1, 1).
F The point is rotated 270° around (1, 1).