If a boy is continuously accelerated then we can assume it an example of uniform acceleration
Here we can say
[tex]d = v_i*t + \frac{1}{2}at^2[/tex]
now here we have
[tex]d = v*t + 0.5a t^2[/tex]
if we draw the graph between d and t then we can say that this graph will be a quadratic graph as it is the equation with power 2
So here in this case the graph will be QUADRATIC
Option "D" is correct option
