No, x < -1, which means that x is less than -1 (and NOT EQUAL TO). So the answer would be (c), -2, -3 -4. All of the answers do not meet the less than criteria. (a) and (d) both have -1 in the answer and x does not equal -1, just less than. (b) of (1, 2, 3) are all greater than -1.
Best my answer if you think I explained it better. Let me know if you have any more questions.
Jan 28th, 2015
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