% polynome1 %------------------- \documentclass[tikz]{standalone} \usepackage{amsmath} \usepackage{times} \usepackage{txfonts} \usepackage{pgfplots} \usepackage{csvsimple} \usetikzlibrary{arrows,intersections,math} \newcommand{\teiler}{40} \begin{document} \begin{tikzpicture}[>=latex,thick] \begin{axis}[ axis lines = left, xlabel = \(x\), ylabel = {\(f(x)\)}, ] %Below the red parabola is defined \addplot[ color=blue, ] coordinates { (0,23.1)(10,27.5)(20,32)(30,37.8)(40,44.6)(60,61.8)(80,83.8)(100,114) }; %Here the blue parabola is defined \end{axis} \end{tikzpicture} \end{document}