Answer:
-2
Step-by-step explanation:
Slope = (4-8) / (9-7) = -4/2 = -2
ASA..........................
9514 1404 393
Answer:
2
Step-by-step explanation:
Each image point is twice as far from the origin as its preimage point. Each image segment is twice as long as its preimage segment. (LM=2, L'M'=4, for example)
The scale factor is 2.