\begin{tikzpicture}[use Hobby shortcut]
\draw[help lines] (-5,-5) grid (5,5);
\draw (-5,0) -- (5,0) (0,-5) -- (0,5);
\draw[thick] ([tangent=150]-5,2) .. ([tangent=0]-3,3) .. (-1,1) .. (0,-1.3) .. %
([tangent=0]1,-2) .. ([tangent=45]2,-1.5) .. ([tangent=0]3,-2) .. ([tangent=-45]5,-4);
\tikzset{every path/.append style={yshift=-11cm}}
\draw[help lines] (-5,-5) grid (5,5);
\draw (-5,0) -- (5,0) (0,-5) -- (0,5);
\draw[thick] (-5,2) .. ([tangent=0]-3,3) .. (-1,1) .. (0,-1.3) .. %
([tangent=0]1,-2) .. ([tangent=45]2,-1.5) .. ([tangent=0]3,-2) .. (5,-4);