Answer:
The slope of the line is -3.
Explanation:
You need to find any two points on the line.
I'll chose (0, 4) and (2, -2).
To find slope, you need to use the formula m = y2 - y1 divided by x2 - x1.
m = y2 - y1 / x2 - x1
m = (-2 - 4) / (2 - 0)
m = -6 / 2
Then you must reduce to lowest terms.
m = -3