1. a dilation has a scale factor of 4. what term describes this type of dilation?
a. congruent
b. contraction
c. expansion
d. expulsion

2. which of the following scale factors would produce a contraction under a dilation of the original image?
a. 4.5
b. 3.5
c. 0.8
d. 8.0

The best and most correct answer among the choices provided by the first question is the second choice or letter B which is "Contraction."

On the other hand, the best and most correct answer among the choices provided by the second question is the third choice or letter C "0.8."


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the image of (6, 9) under a dilation is (4, 6). the scale factor is

b. 2/3