Answer: B. 2
Explanation:
The slope of a line passing through two points A(a,b) and B(c,d) is given by:_
![m=(d-b)/(c-a)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/a1j7fnouv5ohvuxtzfrfeifhx46c4t4q6i.png)
From the given graph , it can be seen that the line is passing from (2,2) and (-1,-4)
Then , the slope of the line passing through the points (2,2) and (-1,-4) will be :_
![m=(-4-2)/(-1-2)\\\\\Rightarrow\ m=(-6)/(-3)=2](https://img.qammunity.org/2020/formulas/mathematics/middle-school/w5xc42lj8mzwjv4ckjp3y9r6evu5m5r34a.png)
Hence, the slope of the given line =2