The graph starts flat but then curves steeply upwards. You can tell this by the sudden jumps in y-coordinates, illustrating that it keeps going further up faster and faster as the x-coordinates progress steadily. 
        
                    
             
        
        
        
4,100 meters. Hope it helped
        
             
        
        
        
How many booths and tables are there altogether?
        
             
        
        
        
Answer:
around 917
Step-by-step explanation: