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-1
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avatar+1678 

Is this statement true or false?

 

C is the pre-image of H.

 

A. true

B. false

 

 

 

Is this statement is true or false?

 

BA is the pre-image of GI.

 

 

A. true


B. false

 Feb 26, 2020
 #1
avatar+21818 
+2

I assume 'pre-image'   means the original image before the image is rotated or translated about the y or x axis   or shifted up/down or L/R

 

So the first one...rotate image clockwise  then shift right and down  and   then    H and C correspond so I think it is true.

 

 

 

Similarly on the second one     rotate clockwise 90 degrees  then shift right and down and  BA becomes  GI   so true.

 Feb 26, 2020

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