The term that describes this polynomial is Linear trinomial.
        
                    
             
        
        
        
The 3rd one because when you find the absolute value of a number, it will always be positive. So the list would be 3.5, 4.2, 9
        
                    
             
        
        
        
Yea i gusse is this a question????????????????????????????????????????????????????????????..............................................................
        
             
        
        
        
8.5x-26.35=-37.35
8.5x=-37.35+26.35
8.5x=-11
X=-11/8.5
X=-1.29
        
             
        
        
        
The 8th term of the sequence is 9.6
Hope this helped! :)