The answer to fill in the blank should be ''Linear''.
        
             
        
        
        
Given:
Number of people bought tickets for comedy = 
Number of people bought tickets for horror = 
Number of people bought tickets for kids movie = 
To find the number of people who bought tickets for the action movie.
Let us take,
Total number of tickets = 1
Now,
Total number of tickets for comedy, horror and kids movie are = 
So,

LCM of 5,4,10 = 20
= 
= 
Rest are action movie's tickets.
Therefore,
Number of action movie tickets = 
= 
= 
Hence,
The number of people who bought the tickets for action movie is  .
.
 
        
             
        
        
        
The answer is 4
 how to show the work on here or how to send a picture of my notes :)
        
                    
             
        
        
        
C cheap is considered a pretty bad word