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+0  
 
-1
942
1
avatar+1016 

Which types of dilation are the given scale factors?

 

Select Expansion or Contraction to correctly describe the type of dilation for each given scale factor.

 

Scale Factor           Expansion     or     Contraction

−5

−1/4

3.5

6/7

 Nov 21, 2017
 #1
avatar+99592 
+1

If 

 

 l scale factor  l  >  1     expansion 

 

l scale factor l  <  1   contraction

 

−5     expansion

−1/4   contraction

3.5    expansion

6/7     contraction

 

 

cool cool cool

 Nov 21, 2017

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