These tables have infinitely many values, but the simplest ones would be:
a) x|y
    3|5
    6|10
    9|15
b) x|y
    2|1
    4|2
    6|3
Your graph for c would look like the attached picture
 
        
        
        
Answer:
It's 39/89
Step-by-step explanation:
cos X = adjacent/ hypotenuse = 39/89
 
        
             
        
        
        
Answer:
11 
Step-by-step explanation
because i added and subtrcted and minus
 
        
                    
             
        
        
        
Answer:
Given 99 Cal used in 1 mile run in 11 minute so (99/11)x2x60 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Hope this is helpful to you