Reflections A reflection is a FLIP over a line.
Also a reflection has: The same DISTANCE from a central line. The same SIZE as the original image.
Reflect across the x-axis Change the sign of the y-value
Reflect across the y-axis Change the sign of the x-value
Reflect across the x-axis
Reflect across the y-axis
You Try! Reflect over the x-axis
You Try! Reflect over the y-axis
More Reflections Positive Diagonal Line Negative Diagonal Line Horizontal Line Vertical Line
Reflect across y = x Swap x and y
Reflect across y = x
Reflect across y = -x Swap and change both signs
Reflect across y = -x
Reflect across y = x