Velocity versus time graphs.

vt

There is a graph which represent velocity of the body  as a function of time.

Please find equation.


Solution.

Vf=Vi+a*t

Vi = 5 m/s 

a – acceleration.  It is a slope of function v(t).

a=(Vf-Vi)/(tf-ti)=(10-5)/(10-0)=0.5 m/s^2

Finally,

V = 5 + 0.5*t

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