Question

Determine the scale factor.

A
6
-4
3
B
А
B
1
2.
0
8 9 X
3 4 5 6
с
D
-2
D'
C'
Your answer

Answer 1

3 or 1/3 depending on going from small to large, or from large to small

Explanation:

the same scale factor applies to all sides of the transformed shape.

when going from small to large, every unit of side length turns into 3 units.

when going from large to small, every 3 units of side length turn into 1 unit.