In the similaritytransformation of AACBto ADFE, AACB was dilated bya scale factor of 1/3, reflected3 across the [? ], and movedthrough the translation [ ].

In the similaritytransformation of AACBto ADFE AACB was dilated bya scale factor of 13 reflected3 across the and movedthrough the translation class=

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ANSWER

A. x-axis

EXPLANATION

The reflection of triangle ACB after the dilation by a factor of 1/3 must be a reflection across the x-axis,

This way, the new triangle is congruent to triangle DFE but translated to other coordinates.

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