Answer: they are all similar
Step-by-step explanation: they all are the same shape no matter how long or tall they are
 
        
                    
             
        
        
        
Step-by-step explanation:

 
        
                    
             
        
        
        
Answer:
y=5*3^x
Step-by-step explanation:
y=5*3^(-1) =5/3
y=5*3^0=5*1=5
y=5*3^1=5*3=15
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Answer:
Step-by-step explanation: