Answer:
negative linear
Step-by-step explanation:
as you see the correlation is going negative in a linear line. 
 
        
             
        
        
        
Answer:
the first circle 75
Step-by-step explanation:
 hope it helps
 
        
             
        
        
        
3x3 -4= 5 5(-1)= -5 -5(-4)= 20
        
             
        
        
        
Answer:
I think it might be 21.6 or just 21