Well just looking at the points itself, the point (0,2) is the y intercept.. and the only answer choice you have with 2 as the y intercept is C. 
        
                    
             
        
        
        
16...................................
        
             
        
        
        
Answer:
5/2
Step-by-step explanation:
 
        
                    
             
        
        
        
The answers in order are
Y= 10/4
Y=5/3
        
                    
             
        
        
        
If y varies directly with x, that means they change at proportion rates. We can define their relationship using a constant k.
y = kx
Plug in what we know to find k.
-3 = 5k
k = -3/5
So:
y = -1 * (-3/5)
y = 3/5