Answer: D. x < -1
Step-by-step explanation:
The empty circle means that the numbers that are included in the inequality do not include -1. Therefore, it cannot be A or B, which say "greater than or equal to" and "less than or equal to" -1.
The arrow is pointing to the left of -1, towards values that are less than -1.
So, the answer must be D: "x is less than -1".