Answer:
The slope is -2
Step-by-step explanation:
The formula used to calculate the slope is as follows:

We are given the two points:
(-6 , 8) representing (x₁ , y₁)
(-1 , -2) representing (x₂ , y₂)
To get the slope, we will simply just substitute with the givens in the above equation.
This is done as follows:

Hope this helps :)