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An image point of a transformation has coordinates Y'(2, -4). If the pre-image point had coordinates Y(8, -16), what was the transformation and scale factor?

Adilation with scale factor 1/4
Bdilation with scale factor 4
Creflection with scale factor 1/4
Dreflection with scale factor 4

Verified Answer :

Here, Magnitude is changing, so it would be: "Dilation" instead of reflection. Scale factor would be: = Image size / Object size

s.f. = 2/8 = 1/4

In short, Your Answer would be: Option A

Hope this helps!

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