Question: Let s(t) be the displacement function of a mouse moving along the r-axis. Let v(t) and a(t) be its velocity and acceleration functions respectively.

Let s(t) be the displacement function of a mouse moving along the

Let s(t) be the displacement function of a mouse moving along the r-axis. Let v(t) and a(t) be its velocity and acceleration functions respectively. If a(t) = 2+ 4e", v(0) = 1 and s(0) = 4, %3D determine which of the following expressions describes s(t). (A) 8e2. (B) 12 + e". (C) t2+8e24 3t-4. (D) t2 + e4 t+3.

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