Answer
$x = -3$; False
$x = 0$; False
$x = 6$; True
$x = 9$; True
$x = 12$; True
Work Step by Step
The statements states that $x \geq 6$, any number equal or greater than $6$.
$x = -3$; False
Since $-3 \lt 6$
$x = 0$; False
Since $0 \lt 6$
$x = 6$; True
Since $6 = 6$
$x = 9$; True
Since $9 \gt 6$
$x = 12$; True
Since $12 \gt 6$