Answer:
C. d < 2
Step-by-step explanation:
Note that the dot is open, which means that it is not including the number 2 (as the dot is on 2), so you use either < or >. Now, note that the arrow is pointing towards the left, or less than. This means you will use < as your sign.
d < 2 is your answer
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the answer will be D because the beginning of the line went from negative to positive 2