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3 votes
I’m confused it’s it right

I’m confused it’s it right-example-1
User Helb
by
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1 Answer

3 votes

Scale factor = size of image /size of preimage

= mA'B' / mAB

= 18/6

= 3

Your choice of scale-factor = 3 is correct! Well done!

User Matt Carrier
by
7.6k points