On a position time graph, which of the following does the value of the slope indicate about the object, is it total distance, or changing direction or velocity, or change in position?

The value of the slope on a position-time graph indicates the object's velocity. Specifically, it represents the rate of change of position over time, or in other words, the object's displacement per unit time. It does not directly provide information about total distance, changing direction, or change in position.