Answer:
1/7.
Step-by-step explanation:
To solve this, we can simply use an equation to solve for the slope using two points:
We can substitute our points giving us:
The slope of the graph is 1/7!
1/7
2(6.3) + b = 15.7
12.6 + b = 15.7
b = 3.1
0.70
0.31
1.18