An object traveling in a straight line has position x(t) at time t. If the initial position is x(0) = 2 and the velocity of the object is v(t) = V1+7, wat is the position of the object at time t = 3? (B) 2.154 (C) 4,512 (D) 6,512 (E) 17.408 コC OB Question 8 The maximum acceleration attained on the interval 0 SI33 by the particle whose velocity is given by v(t)=t-3t +12t +4 is s (B) 12 (C) 14

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