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Reflections Lesson 6-2 Page 461

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**Understand how to graph reflections on the coordinate plane**

Learning goal Understand how to graph reflections on the coordinate plane

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vocabulary Reflection – a transformation in which a figure is flipped over a line. Line of reflection – the line over which a figure is reflected. Line symmetry – occurs when a figure can be folded so one side is the mirror image of the other side.

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In a reflection each point and its image are the same distance from the line of reflection so the pre-image and the image are congruent. Page 462

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Check algebraically. Page 463

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homework Page 466 #1-12 all

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