Given the following velocity function of an object moving along a line, find the position function with the given initial position. \( v(t)=e^{-2 t}+5 ; s(0)=1 \) The position function is \( s(t)=\square \).
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To find the position function \( s(t) \), you first need to integrate the velocity function \( v(t) = e^{-2t} + 5 \). The integral of \( v(t) \) will yield the position function \( s(t) \). \[ s(t) = \int (e^{-2t} + 5) dt = -\frac{1}{2} e^{-2t} + 5t + C \] To determine the constant \( C \), use the initial condition \( s(0) = 1 \): \[ s(0) = -\frac{1}{2} e^{0} + 5(0) + C = 1 \implies -\frac{1}{2} + C = 1 \implies C = \frac{3}{2} \] Therefore, your position function is: \[ s(t) = -\frac{1}{2} e^{-2t} + 5t + \frac{3}{2} \]