Answer: the second option
Explanation:
The open circle represents a starting point that is not included in the range of X values. An open circle is usually represented as just great than or less than. Since the values covered by the lines are greater than 0, we need to use the greater than symbol.
The line ends at 4 with a closed dot. A closed dot means it is included in the range of X values, and X can be 4. The closed dot means we use less than, equal to, or greater than, or equal to. In this case, the line covers numbers less than 4, so we need to use less than or equal