Question

PLEASE SOLVE!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Open circle on -9 pointing to the left

Explanation:

<------------0__|__|__|_|__|__|_|__|_|_|_|_|_|_|____>

-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5