Use the substitution method for y=0
(40,0) 
y=0
0=0
Answer: (40,0)  It does make the equation y=0 true 
 
        
                    
             
        
        
        
Answer:
The greatest common factor (GCF) is 15 y.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
it's 3     hmmm it tells you rise over run.. just about where they are asking for the answer.. what do you not get about the question?   
 
        
             
        
        
        
Answer:
(x-4)(x+10)
Step-by-step explanation: