Answer:
m = 3
Explanation:
12x - 4y = 8
First, we want to simplify the equation.
-4y = -12x + 8
y = -12x / -4 + 8 / -4
y = 3x - 2
The slope is 3 because it is the number multiplied by x. Every time x increases, the x intercept goes to the right 1 unit and up 3 units.
m = 3