Answer:
Attachment is correct graph.
Explanation:
We are given a equation of line y=|x|
It is absolute function which gives always positive value. 
It's vertex at (0,0). This function will break at (0,0) 
It is linear equality. 

So, function is break at point x=0 
Now we make tale of x and y 
 x y 
 -3 3
 -2 2
 -1 1
 0 0
 1 1
 2 2
 3 3
Now we plot the point on graph and join the points to get graph. 
Please see the attachment for correct graph.