Yes it is because none of the x are the same number making it a function.
 
        
             
        
        
        
Answer:
yes
Step-by-step explanation:
 
        
             
        
        
        
we are given 
absolute value of 2 and 2 3rd and negative 9 over 4
Firstly , we need write it in terms of expression 
2 and 2 3rd is 

so, we get as

now, we can simplify it 
Firstly , we will find common denominator 


we can see that 
all denominators are same 
so, we can combine numerators


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Answer:
La mediana de un conjunto de números es el número del medio del conjunto (después de que los números se hayan ordenado de menor a mayor).
Step-by-step explanation:
Digamos que tienes estos números, 4, 7, 2, 9, 7, 6 y 4. primero, los pones en orden de menor a mayor (2, 4, 4, 6, 7, 7, 9), y luego usted determina qué número está en el medio, que es 6.
 
        
             
        
        
        
Answer:I believe it's -5√41/41
Step-by-step explanation: