Slope of time Vs distance graph gives the inverse of velocity.
If by position, you mean distance, then the slope or gradient of the line of distance vs. time represents speed.
The slope increases.
The slope of the distance vs time graphs will give you the velocity (or speed)
The slope of [distance vs. time] is [speed]. If the slope is constant, then the speed is constant,meaning the magnitude of acceleration is zero.(The direction of velocity might still be changing though, which wouldn't show up on the graph.)
The slope of the line on distance vs time is the same as the change of distance with respect to time...which is called "speed".
The slope is the change in distance between any two points divided by the change in time between them.
it will never be a vertical line as the slope is velocity and that would be infinite speed
A plot of velocity AND (by change in slope) acceleration.
Speed. (Not velocity.)
It gives the speed of the moving particle.