At constant speed, the distance/time graph is a straight line,
whose slope is equal to the speed.
A horizontal line on a distance-time graph means the object is at rest.
constant
If the line formed by the graph is straight, the speed is constant. A horizontal line would show the object as stationary.
It means that the speed of the object is constant.
Constant
You can use the steepness, or slope, of a line in a distance-time graph to determine the speed of an object if speed is constant. The slope of the line is calculated by dividing the change in distance by the change in time for that time interval.
A straight line with a constant slope
It represents that the object is remaining at a fixed distance. Typically that means it is not moving.
It is 1 unit of distance per 1 unit of time.
Yes. The slope, or rate, is constant. The rate being represented is speed. If the slope is a negative constant, the object is losing distance (going towards) from the orgin at at a constant speed.
If constant motion means constant velocity then, total distance / total time = avg velocity => avg speed constant velocity => avg velocity = velocity
No, it is a straight line passing through the origin.