[size=50][size=150]A particle moves along a straight line and passes through a fixed point O. Its displacement, s m, t seconds after passing point O is given by[/size][size=150][size=100] [math]s=4t-t^2[/math] for [math]0\le t\le5[/math]. [/size][/size][size=150]Represent the displacement of [/size][size=150]the particle by using[/size][size=150][br](a) the number line (b) the displacement-time graph[br][/size][/size]

[size=150]Given[/size] [math]s=4t-t^2[/math]. [size=150]Construct a table for the displacement of particle,[/size][math]s=4t-t^2[/math] [size=150]for [math]0\le t\le5[/math].[/size][br]