The choices are
X < -6
X > -6
X<_ -6
X> -6

Hence the solution is
[tex]\\ \tt\hookrightarrow x\in (-\infty,-6][/tex]
Answer:
x < = -6
Explanation:
The arrow points -6 and then to the left side, where lies negative numbers, all along. The dot is filled and points that x is also equal to -6 and less than that of -6. Therefore the inequality is: