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
If
l scale factor l > 1 expansion
l scale factor l < 1 contraction
−5 expansion
−1/4 contraction
3.5 expansion
6/7 contraction
+912 
