Answer:
Explanation:
The scale factor is from (6, 12) to (3, 6) is a.
1/2(6) = 3
1/2(12)= 6
A. 1/2
For 6 to become 3 and 12 to become 6, the (6,12) is being multiplied by 1/2.
7.2m questions
9.5m answers