Sometimes it’s alright . It’s awful when some one robs you of points by writing a b.s answer
        
                    
             
        
        
        
Answer:
zero slope
y-intercept at y = -4
Step-by-step explanation:
-4y = 16  (divide both sides by -4)
y = 16 / (-4)
y = -4
y = -4 represents a horizontal line that is parallel to the x-axis that crosses the y-axis at y = -4
hence the slope of a horizontal line is zero, and the y-intercept is -4