Answer:
-3
Explanation:
Slope = rise over run
or
Slope = (x2-x1)/(y2-y1)
We'll use the second version. Choose any 2 points on the line. We'll choose (6, 2) and (-6, 6).
Then choose which x-coordinate is x2. and the corresponding y-coordinate is y2. x2=6, so y2 = 2. Then the other two are your 1's. x1=-6, y1 = 6.
plug in the numbers to get a solution.
(6-(-6))/2-6
subtracting a negative makes it addition, so...
(6+6)/-4
12/-4
Slope = -3