{15 points} A particle in motion has position function t) 2 (t t2,t). [a] Find int) and [t]. [b] Evaluate 110], HI), Em], and [l}. [c] t} is graphed below for 2 i: t E 2. {Sop}.' the graph onto your paperr and add the four 1rectors you calculated in part {b} to the graph at the appropriate points