What is the scale factor of this dilation?
1/2
3/5
1 2/3
2

Answer:
I think it's A. cause
Step-by-step explanation:
A description of a dilation includes the scale factor (or ratio) and the center of the dilation. The center of dilation is a fixed point in the plane. If the scale factor is greater than 1, the image is an enlargement (a stretch). If the scale factor is between 0 and 1, the image is a reduction (a shrink).