One situation is if if someone is jogging or running down a road with a lot of hills then their speed would fluctuate.
((x1+x2)/2, (y1+y2)/2)
-2 + 6 = 4/2 = 2
3 + 3 = 6/2 = 3
Solution: the midpoint is (2,3)
Steeper and the line shifted +4 up (Talking about the y intercept)
Answer:
So what it gives you Y you put that into the equation so since in your case Y=x-1 you put that into the equation and then find X
After u divide the numbers u get 2