The true statements are
B. The arrow points to the right.
D. The circle is closed.
E. x = 1 is part of the solution set.
How to find the solutions
The inequality -1 ≤ x means that x can take any value greater than or equal to -1.
The arrow points to the right to indicate that x can be any value greater than -1.
The circle is closed at -1 to show that x can also be equal to -1.
the correct statements are
A. The arrow points to the right.
B. The circle is closed.
E. x = 1 is part of the solution set
This statement in option E is correct. because 1 is greater than -1.