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40 votes
40 votes
Find the scale factor that maps the pre-image to the image:9 in4 inPre-imageImage05-5O4/9O9/4

User Duckmike
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1 Answer

15 votes
15 votes

The scale factor would be 9/4 (last option) as 4*(9/4) is equal to 9.

User Bcmpinc
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