A cycle in the graph below is HDGH.
A cycle is where a vertices, or corner, can be traced back to itself. HDGH starts with H and traces back to H on the same line.
 
        
             
        
        
        
unfortunately I cant manage to understand ur question
 
        
             
        
        
        
Answer:
Option B
Step-by-step explanation:
I solved in the picture 
Hope this helps ^-^
 
        
                    
             
        
        
        
Answer:
C
Step-by-step explanation:
Any value of x makes the equation true.