## Question

###### Find the Taylor polynomial $T_{n}(x)$ for the function $f$ at the number a. Graph $f$ and $T_{3}$ on the same screen. $$f(x)=x+e^{-x}, \quad a=0$$

Find the Taylor polynomial $T_{n}(x)$ for the function $f$ at the number a. Graph $f$ and $T_{3}$ on the same screen. $$f(x)=x+e^{-x}, \quad a=0$$

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