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Reflections Lesson 6-2 Page 461.

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1 Reflections Lesson 6-2 Page 461

2 Understand how to graph reflections on the coordinate plane
Learning goal Understand how to graph reflections on the coordinate plane

3 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.

4 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

5 Page 462

6 Page 463

7 Check algebraically. Page 463

8 Page 463

9 Page 464

10 Page 464

11 homework Page 466 #1-12 all


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