Answer:this is the work I’ve done so there
 
        
             
        
        
        
Answer: The answer is y=-3x
Step-by-step explanation: You can see in the picture that the line is going down which represents a negative slope so you can eliminate C and D. Now you are left with A and B. 1 unit up is equal to 3 so the rise over run is -3/1 and that translates to Y=-3x answer B 
 
        
             
        
        
        
The answer to the question