Answer
Appendix A – 71 (Answer)
$x \geq -6$ to match I : $[-6, \infty)$ in Column II.
Work Step by Step
Appendix A – 71 (Solution)
$x \geq -6$ means $x$ is greater than or equal to $-6$, with $-6$ inclusive and as the minimum.
So, its equivalent interval notation is I : $[-6, \infty)$ in Column II.