What is the scale factor used to create the dilation from Pre-image BCDE to image B'C'D'E' ?
Question options:
2
.5
-2
- .5
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10
1.25
2.5
5
First one....the scale factor is 2
Second one
n/6 = 5/3 multiply both sides by 6
n = 6 * 5/3
n = 30/3
n = 10
+98 
