Example 1
Identify whether a dilation of ratio 
is a reduction, an enlargement, or a congruence.
Example 2
If A is at (-5, 7), where would A' be located under dilation about the origin of ratio 4?
Example 3
If HI = 12, what is the length of H'I' under dilation about J of ratio 
?
Example 4
If KL = 6 and MN = 9, which is the preimage if the scale factor is 
?
Example 5
The preimage QR = 15 while the image Q'R' = 5. What is the scale factor of this dilation?
Example 6
Identify the coordinates of the center of dilation if the scale factor is 3.
Example 7
Find the value of m.
Example 8
Find the value of n.