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Geometry 9.1b, The rules for reflections in a coordinate plane

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Mathematics

An explanation of the rules we would use for Reflections in the coordinate plane. What to do to reflect ordered pairs across the x-axis, the y-axis, or a line in which y = x as the lines of reflection. What it means to have a line in which y = x.

Geometry 9.1a, Reflections & isometry

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