Question

Find the equation of the line.
Use exact numbers.
9
8
7
6
4
3
2
1
-9-8-7-6-5-4-3-2
1 2 3 4 5 6 7 8 9
-21
-3
-4
-6+
-7
-9
Stuck? Use a hint.​

Answer 1

Answer:

Sorry I don´t compute.