EXPLANATION
Given the line in the graph, in order to find the slope, we must apply the following relationship:
![\text{Slope = }((y_2-y_1))/((x_2-x_1))](https://img.qammunity.org/2023/formulas/mathematics/college/50y6pd0hjrrpapkcurpuidg8k7usbzdzc6.png)
Now, we need at least two ordered pairs to get the slope.
Let's consider (x1,y1)=(0,-6) and (x2,y2)=(6,-2)
Then, replacing into the equation:
![\text{Slope = }((-2-(-6)))/((6-0))=((-2+6))/((6))=(4)/(6)=(2)/(3)](https://img.qammunity.org/2023/formulas/mathematics/college/g2rlf9sai8obo649w1ifn1kz9ae8aa1ex4.png)
So, the slope is 2/3