Answer:
thank
Step-by-step explanation:
you
 
        
                    
             
        
        
        
Answer:
(2,3,4,5)
Step-by-step explanation:
The domain are all real number at x-axis
So the answer is option b (2,3,4,5)
 
        
             
        
        
        
Answer:
i wish i could hep i will do the math right now 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
14x
2
+9
Step-by-step explanation: