Can you ans this

Dear student,

The distance −time graph for uniform motion of an object is a straight line (as shown in the following figure).

The distance−time graph for non-uniform motion of an object is a curved line (as shown in the given figure).

we know that

v = u + at

here,

u = 0  [bus starts from rest, initial velocity will be zero]

a = 0.1 m/s²

t = 2min = 120s

so, 

v = 0 + 0.1x120

thus, final velocity after 2min will be

v = 12 m/s

and also

s = ut + (1/2)at²

or

s = 0 + (1/2)x0.1x120²

thus, distance covered in 2min will be

s = 720 m

 
Regards