Answer:
[tex]Speed=distance/time[/tex] i.e. relation between speed-distance-time is one such situation that can be modeled using graph
Step-by-step explanation:
There are many real world examples that can be modeled using graph. Graphs are represented on co-ordinate planes, so any real world example that can be represented by use of linear equation can be represented onto a graph.
One such example, is speed-distance-time relation. Uniform speed can be represented on a graph as shown in figure.
So, the equation for speed is represented by equation as follows:
[tex]Speed=distance/time[/tex]
So, if we take distance on y axis and time on x axis with points as (distance,time)
(0,0) ==> [tex]v=0/0=0[/tex]
(1,2) ==> [tex]v=1/2=0.5[/tex]
(2,2) ==> [tex]v=2/2=1[/tex]
the following points 0,0.5,1 will be plotted on graph. Similarly, more values can be plotted by assuming values for distance and time.
