Answer:
A
Explanation:
The graph is showing all numbers less than -56 are part of the solution so x would be LESS THAN but not including -56. The open circle above -56 means that it is not part of the solution. If the answer were to be B then the circle would be filled in to show that -56 is included in the solution. If the answer were to be C then the arrow would be going the other way towards positive numbers (x is greater than -56) and for it to be D it would have to point towards the positive numbers but also include -56 (x is equal to and greater than -56).