Therefore the answer is D.	(x + 1)(x2 + 2)
 
        
        
        
Answer:
f = 3
Step-by-step explanation:
8 = 2f + 2
-2         -2
6 = 2f
/2    /2
3 = f
 
        
             
        
        
        
Ten and negative 2 will be in q1 and negative 3 and 8 will be in q2
        
             
        
        
        
Hello! 
I believe the answers are:
A) The vertex is (1, −6) 
C) The graph has a minimum.
I hope it helps!