between -4 &4 is 0 it's equal
Step-by-step explanation:
i can't show it but I can tell u da answer
 
        
             
        
        
        
Answer:
plan B
Step-by-step explanation:
because its more especificated and will be a better answer
 
        
             
        
        
        
Answer:2.5 I just took the test
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
i. D:All real numbers
ii.R:

iii. Y-int: 

Step-by-step explanation:
The given function is 

The domain of this function are the values of x that makes the function defined.
The absolute value function is defined for all real values.
The domain is all real numbers.
ii. The range refers to the values of y for which x is defined.

The vertex of this function is 

The function is reflected in the x-axis.
The vertex is therefore the maximum point on the graph of the function.
The range is therefore;
 
 Or
![(-\infty,2]](https://tex.z-dn.net/?f=%28-%5Cinfty%2C2%5D)
iii. To find the y-intercept, we substitute 

 into the funtion.



The y-intercept is 

The graph is shown in the attachment.
 
        
        
        
You have to do 10.56 plus 88 and you will have your answer