Hello,
f(x)=2x^2-3x+4
f(3a)=2(3a)^2-3*(3a)+4=2*9a²-9a+4=18a²-9a+4
        
             
        
        
        
Answer:
the answer is 6x.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
16.12ft
Step-by-step explanation:
Check attachment
 
        
             
        
        
        
The hypotenuse would be square root of 41
        
                    
             
        
        
        
in the urban ecosystem, the air is always is so much pollute, the waters too are always so much polluted hence not so much good for non human life.  but in the undeveloped forest ecosystem, the air is so much fresh, the environment and the waters too hence find it better in the place.
¯\(°_o)/¯  by the way I hate edgunity