Question

32°V1In the similaritytransformation of AABCto ADEF, AABC was dilated bya scale factor of [?], reflectedacross the [ ], and movedthrough the translation (_).B.-3-2-1 0123456ED-2-3F.A. 2B. 1/2C. 3D. 1/3

Answer 1

Let:

k = Scale factor:

$\begin{gathered} k\cdot AB=DE \\ 2k=4 \\ k=\frac{4}{2} \\ k=2 \end{gathered}$

The scale factor is 2.

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Then, the triangle is reflected across the x-axis.

Finally it is translated 5 units to the left