Answer:
On a number line, -6 is greater than -14.
Here's how to show it: (o is a point if you were to draw it out you would color the o in)
-14 - 13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0
<--o------------------------------------------------o------------------------------->
-6 is closer to 0
