Solution
= Solution
The <separable differential equation> gives $dy/y=-dx$, so $y=Ce^{-x}$. The <initial condition> fixes $C=2$, and hence
$$
\boxed{y(2)=2e^{-2}\approx0.270671.}
$$
= Solution
The <separable differential equation> gives $dy/y=-dx$, so $y=Ce^{-x}$. The <initial condition> fixes $C=2$, and hence
$$
\boxed{y(2)=2e^{-2}\approx0.270671.}
$$