Answer:
A
Step-by-step explanation:
it's graphical represent is mistake.
 
        
                    
             
        
        
        
Answer:
the answer is 117
Step-by-step explanation:
 
        
             
        
        
        
Answer:
   see below
Step-by-step explanation:
This graphs as 3 horizontal lines. The open circles are at the ends of the interval where the function is undefined or is defined as a different value.