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A triangle with vertices (−3, 1), (1, 5), and (4, 1) is reflected across the line y=-2. What are the vertices of the image? ​ ​​(A.) (-3,1) will get mapped to ​( , ) (B.) (1,5) will get mapped to ​( ,
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A triangle with vertices (−3, 1), (1, 5), and (4, 1) is reflected across the line y=-2. What are the vertices of the image?

​
​​(A.) (-3,1) will get mapped to ​( , )
(B.) (1,5) will get mapped to ​( , )
​​(C.) (4,1) will get mapped to ​( , )

User Mohd Qasim
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Check the picture below.

A triangle with vertices (−3, 1), (1, 5), and (4, 1) is reflected across the line-example-1
User Chris Stryczynski
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