Can you solve its coming wrong

At time t= 0. a particle is located at the point (7,5,6). It travels in a straight line to the point (1,9,3), has speed 4 at (7,5,6) and constant acceleration 6i + 4] 3k. Find an equation for the position vector r(t) of the particle at time t. i The equation for the position vector r(t) of the particle at time t is ; 2 24i 2 16t r(t)- -3t +7 l+ 2t + +5 [5 W (Type exact answers, using radicals as needed.) a