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.

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Presentation transcript:

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