+0  
 
0
129
1
avatar+284 

Which types of dilation are the given scale factors?

 

 

Expansion or Contraction

−23

3.25

58

−3

sii1lver  Jan 7, 2018
 #1
avatar+87294 
+2

All are expansions....the absolute value of each is  >  1

 

A contraction  will occur  when the absolute value of the scale factor  is  greater than 0 but less than 1

 

cool cool cool

CPhill  Jan 7, 2018

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