Answer:
slope = -4
y-itsc = -1
Explanation:
y = -4x - 1
-12x-3y=3
y = mx + b } basic formula for a line
-12x - 3y = 3
-12x = 3 + 3y
-12x - 3 = 3y
-4x - 1 = y
-1 = y intercept
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