Answer:
Ratio 320:480
Step-by-step explanation:
please let me know if i got it right if not i'm really sorry :(
 
        
             
        
        
        
Step-by-step explanation:
B. Is correct, the graph will never touch 0 if we shift the graphs horizontally,
 
        
                    
             
        
        
        
My answer is 87m^2. Please check over my answer