9.10 need help

9. The velocity function in meters per second for a particle moving along the x-axis is modeled by v(t) = t2 - 2t - 8. 9 pts a. Find the displacement (net distance) over the time period 0 S t = 6 b. Find the total distance traveled during the same time period. swans Tub C. If the particle has a position of 15 meters at 3 seconds, find the position function that models the motion of the particle. 10. Integrate the following: 6 pts each (v5 + 3v4 a. - dv b. S 3 sinx - 2 cosx + 4 sec2 x dx