Answer:
as the slope of the line
Explanation:
As we know that the speed is defined as the rate of distance moved by the object.
Here let say that total distance that is moved by the object is "d" and total time taken by the object is "t"
so here average speed is given as
[tex]v = \frac{d}{t}[/tex]
now we say that for small interval of time or for an instant of time the speed is given as
[tex]v = \frac{dx}{dt}[/tex]
so here it shows that it is slope of distance time graph so speed is the slope of the graph at given point
