Answer:
Slope Intercept Form is y = mx + b
Find the slope: (y2 - y1) / (x2 - x1) = (-4 - (-8)) / (6 - 2)
4 / 4 = 1
So m = 1
Now our equation is: y = x + b
Substitute either point into the equation to solve for b
-8 = 2 + b
-8 - 2 = b
b = -10
So our answer is: y = x - 10