Which picture shows the correct graph for |x| = 1

Answer:
MAYBE D OR A
Step-by-step explanation:
SORRY IF THIS WAS NO HELP
Answer:
D is correct
Step-by-step explanation:
Because the x has the |x| surrounding it, that means that it is always going to be positive (i think) which explains why both -1 and 1 are selected; because they both equal 1.