Answer:
wheres the graph 
Step-by-step explanation:
it's not theree
 
        
             
        
        
        
Step-by-step explanation:
Our roots are 3, and i so our roots form 
 will be 

Since i is one root, it conjugate, must be the other.
so we have

Simplify 


So the function is

 
        
             
        
        
        
Answer:
Step-by-step explanation:
hello ; 
us the vertex form : f(x) = (x+1)²-3   the vertex is: (-1 , -3)
 
        
             
        
        
        
Step-by-step explanation:
