-1.6 (c)
My reasoning behind this is that the number would be logical considering the fact that the point is close to 0. Also, I ruled out the other choices, and here's how I did it:
I know that A is not the answer because that would make it farther back on the number line and the point B is closer to 0 than it is to 3.8 so, I know that A is not correct.
I know that B is not the answer because -5.23 would be farther behind point A which rules it out entirely.
I know that D is not the answer because 0.1 would be right after point c (0) meaning that the point can be ruled out right away.
That leaves the only logical answer to be C because it is closer to 0 but still in between points A and B.
Hope this helps and have a nice day.
-R3TR0 Z3R0