Mention any two advantages of graphical …

Graphical Representation of motion has the following advantages:
1. It makes it easy to represent and interpret data in an efficient way

2. information can be compared in terms of graphical representation.Such a comparative analysis helps for quick understanding and attention.

Let us look at some important graphs on motion/
Displacement-Time Graph
In the displacement-time graph, the time is taken on X-axis and the displacement of body is taken on Y-axis. From this graph, we can determine the velocity of body. Since, velocity is the displacement per unit time  therefore the slope of displacement-time graph gives the velocity. 

In the velocity-time graph, time is taken on X-axis and the velocity is taken on Y-axis. Since velocity is a vector quantity, the negative velocity means that the negative velocity means that the body is moving in opposite direction from that of the positive velocity  whereas in positive velocity the body is moving in a certain direction away from its initial position 

In the acceleration - time graph, time is taken on X-axis and acceleration is taken on Y-axis. From this graph, we can find the change in the speed of a moving object in a certain interval of time. 
So, these are the various uses of graphs in representing the various equations and states of motion. This clearly explains the importance of graphical representation of motion.