Answer:
The value of w is 5.
Step-by-step explanation:
To find the value of w, we start with the slope equation. Then, we input all of the values we are given.
m(slope) = (y2 - y1)/(x2 - x1)
-8 = (7 - -1)/(w - 6)
-8 = 8/(w - 6)
Now to solve for w, we need to cross multiply.
-8(w - 6) = 8
w - 6 = -1
w = 5
