What kind of line? In order to answer this we have to know if its a graph line such as linear or if its a number line.
 
        
             
        
        
        
Answer:
Organic fertilizer are fertilizers derived or gotten from animal matter, animal excrete, human excrete and vegetable matter. E.g- compost and crop residues. Natural occurring fertilizer include 
Step-by-step explanation:animal waste from meat processing ,manure, slurry etc.
 
        
             
        
        
        
Answer:
-14
Step-by-step explanation:
subtract 
 
        
                    
             
        
        
        
Answer:
the sum of x and 15 is -16 because it is a straight line which means the straight line is a function.