\documentclass[12pt]{article}
\usepackage{geometry}
\usepackage{graphicx}
\usepackage{rotating}
\paperwidth 419pt
\paperheight 426pt
\topmargin -103pt
\oddsidemargin -83pt
\textwidth 1200pt
\textheight 600pt
\pagestyle {empty}
\newcommand \sx {\scalebox}
\newcommand \rot {\begin{rotate}}
\newcommand \ero {\end{rotate}}
\newcommand \ing {\includegraphics}
\begin{document}
\sx{1}{ \begin{picture}(810,410)
%\put(1,9){\ing{doyaplo}}
\put(1,9){\ing{kellerplo}}
\put(-12,394){\sx{2.8}{$y$}}
\put(-12,303){\sx{2.8}{$3$}}
\put(-12,203){\sx{2.8}{$2$}}
\put(-12,103){\sx{2.8}{$1$}}
\put(0,-9){\sx{2.5}{$0$}}
\put(100,-9){\sx{2.5}{$1$}}
\put(200,-9){\sx{2.5}{$2$}}
\put(300,-9){\sx{2.5}{$3$}}
\put(392,-7){\sx{2.6}{$x$}}
 %\put(560,214){\rot{37}\sx{4}{$y=\mathrm{Tania}(x)$}\ero}
%\put(18,344){\rot{83}\sx{2.7}{$n\!=\!6$}\ero}
\put(28,344){\rot{76}\sx{2.7}{$n\!=\!5$}\ero}
\put(52,346){\rot{66}\sx{2.8}{$n\!=\!4$}\ero}
\put(100,348){\rot{55}\sx{2.8}{$n\!=\!3$}\ero}
\put(172,350){\rot{50}\sx{2.8}{$n\!=\!2$}\ero}
\put(251,340){\rot{48}\sx{2.8}{$n\!=\!1$}\ero}
\put(324,318){\rot{45}\sx{3.0}{$n\!=\!0$}\ero}
\put(332,233){\rot{43}\sx{2.8}{$n\!=\!-1$}\ero}
\put(332,148){\rot{40}\sx{2.8}{$n\!=\!-2$}\ero}
\put(332,82){\rot{33}\sx{2.8}{$n\!=\!-3$}\ero}
\put(320,36){\rot{20}\sx{2.8}{$n\!=\!-4$}\ero}
\put(316,20){\rot{7}\sx{2.8}{$n\!=\!-5$}\ero}
\end{picture}
}
\end{document}
