There's... no answers to choose from.
My guess is that -6.3 would be at least one, as the absolute value of a number is how far away it is from zero. Ex; -2 is still 2 units away from zero, just as 2 is 2 units away from zero. So both's absolute value would be 2
TLDR;
| 6.3 | = | -6.3 |