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Answer:

Graph 1:   x > 2, -x < -2

Graph 2:   -x > -2, x<2

Graph 3:   x ≥ 2, -x ≤ -2

Step-by-step explanation:

#1

  • See the hollow circle mark over 2 ,It means < or >
  • Here arrow goes right so it's >

Hence inequality is x>2

#2

  • Here same like above .
  • Inequality is x<2

#3

Solid sphere means <= or >=

Here the inequality is

  • x>=2

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