Do Not explain just give answer. Finish quick please.

10. If the equation SQ?) = t3 - 2:2 + 1 describes an object's motion in metres, at What time t, in seconds, Will the object be stationary? a. 1 s c. 0 s b' 0 s and g s d' g s 11. Determine the maximum value of x) - -x3 + 2x2 + 2 on -2 S x S 3. a. 2 c. 18 b. 3.185 d. 7 Page| 3 12. Determine the absolute minimum of the function y - (2}:2 - 1):. a. _l c. 9 2 b.9 d.0