man i really suck at this...
oh im really confused here
so my problem is asking me to find the displacement and average velocity speed and i am given this s=t^2-3t+2, 0 less=t less=2
now how do i find the disp and AVS?? am i suppost to just plugin? or do i use f(t+changet)-f(t)/changet
and if i do use the above... what goes where?