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Graph the image of ΔLMN under a reflection across the x-axis

Graph the image of ΔLMN under a reflection across the x-axis-example-1
User Henrik Paul
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1 Answer

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20 votes

ANSWER

Step-by-step explanation

To reflect the triangle over the x-axis, the x-coordinates of the vertices remain the same, and the y-coordinates change to their opposites. Thus, to draw the image, we have to draw auxiliary vertical lines across each vertex of triangle LMN and graph the image of each vertex at the same distance from the x-axis on the opposite side,

Graph the image of ΔLMN under a reflection across the x-axis-example-1
Graph the image of ΔLMN under a reflection across the x-axis-example-2
User Jacob Swartwood
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3.3k points