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Williamsburg High School for Architecture and Design

Redefining Career & Technical Education in New York City Since 2009

You are here: Home / Teacher Posts / Unit 6: Topic 2 (Other Line Reflections)

Unit 6: Topic 2 (Other Line Reflections)

January 22, 2015 By Ms. Bruno

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When reflecting over lines other than the axes we have a few situations to consider.

 

1. When reflecting over the line y = x

-We switch the x and y-coordinates of each point.

2. When reflecting over the line y = -x

-We switch the x and y-coordinates of each point.

-We change the sign of both the x and y-coordinates.

3. When reflecting over any line at all we have to remember that each point and its image will be equidistant from the line of reflection.

anygraph

 

 

Classwork and Homework:

[gview file=”https://www.whsad.org/wp-content/uploads/2015/01/Lesson-3-Activity-Sheet.docx”] [gview file=”https://www.whsad.org/wp-content/uploads/2015/01/Lesson-3-Homework.docx”]

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About Ms. Bruno

Ms. Bruno has been an Assistant Principal at Williamsburg High School for Architecture and Design since 2009. She oversees the departments of Science, Mathematics, Architecture and Design (Career and Technical Education (CTE)), Physical Education and Health. She can be reached at 718-388-1260 ext. 2080, or bruno@whsad.org.

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