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23-03-2017
Mathematics

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What are the coordinates of the image of point K(1, 3) after a reflection over the line y = –1?

Respuesta :

23-03-2017

It would be (1, -5).
The point is 4 units from the line of reflection so when it is reflected across the line it must be 4 units away from the line only on the opposite side.

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