Me being a junior in high school and not knowing middle school math
        
                    
             
        
        
        
They y-axis represents the -3 now all that you need to do is line it up to -3 and 3 in the graph
        
                    
             
        
        
        
Answer:
5/4
Step-by-step explanation:
, open the bracket 
3=28-14u-6u
Collect like terms
3-28=-14u-6u
-25 =-20u
Divide both side by -20
u=-25/-20. Minus sign will cancel each other and reduce to the lowest term
u=5/4
 
        
                    
             
        
        
        
I think it would be the third option. I jiust guessed.
 
        
             
        
        
        
Answer:
15
Step-by-step explanation:
when its 2 negative they turn to a positive