W- (3,4)
Z- (-1,1)
X-(-1,-3)
Y-(-4,1)
        
                    
             
        
        
        
Answer: 9/14 
Explanation. First, you have to find the least common denominator. The least common denominator is the lowest number you can use on the denominator to create a set of equivalent fractions
7 and 2 can both go into 14 
Whatever number you use to multiply to equal 14, you do the same to the top. 
It would look like this. 
2/14 + 7/14
Then you add. 
2/14 + 7/14= 9/14
You can’t simplify this fraction so this is your answer. Hope this helped!
        
             
        
        
        
Answer:
6
Step-by-step explanation:
The absolute value of a non-negative number is the same number. 
Example: The absolute value of 4 is 4.
If a number is negative, its absolute value is the same number, without the negative sign.
Example: The absolute value of -3 is 3.
 
        
                    
             
        
        
        
Answer:
The table represents a function because each input corresponds to exactly one output.
Step-by-step explanation:
A table can be regarded as representing a function if and only if every input can only be mapped to exactly one output. In other words, it means, only 1 exact output can be assigned to an input. In a table of function, an input cannot have two different outputs. Although, two different inputs can be assigned to the same output.
From the table given, we see that every input has exactly one output. Although, we have different inputs that gives the same output.
Therefore, we can conclude that the table represents a function because each input corresponds to exactly one output.