Answer:
B
Explanation:
If you solve -12-4x>-24, You get this: x<3
when the circle is colored dark (sorry I dont know how to describe this xD)(example, A and C), It means it is ≥ or ≤. When the circle isn't colored in, it is < or > (example: B and D)
Because x<3 has a <, It means that the circle would not be colored. The choices B and D aren't filled.
Now we have to determine which direction it would go. x<3 means that x is less than 3 because x<3 shows that 3 is greater than x. These choices would be ...,-1,0,1, and 2. If you see D, It shows that x is greater than 3 because the direction is going through 4 and 5 which is greater than 3.
Hence, The answer would be B because the direction is going through the numbers that are less than 3.
Hope this helps! =)