Question

Can someone help me I don't understand it I was absent on the day they put the answers

Answer 1

See below.

Explanation:

Top line

1. slope = -1/3

2. slope = 3/1 = 3

3. slope = 3/-2

Bottom line

4. slope = 3/2

5. slope = 7/3

6. slope = 6/(-2) = -3