I was able to draw the first function thanks to the help of a user here. However, my second function can't be plotted due to the (common?) "dimension too large" problem. I have read many threads about this yet I haven't found a solution:
\documentclass{scrartcl}
\usepackage{amsmath}
\usepackage[normalem]{ulem}
\usepackage{tikz}
\usepackage{pgfplots}
\pgfplotsset{compat=newest}
\begin{document}
\begin{tikzpicture}
\begin{axis}[grid=major,ymax=10000,xmax=10000,xmin=0,ymin=0]
\addplot[no markers, blue, domain=0:10000, samples=10, % you can make it larger
%restrict y to domain=0:1714,% but this filter the results anyway
samples=300
] { 93231-3.552e-10*x^5};
\end{axis}
\end{tikzpicture}
\end{document}
Help is much appreciated as I urgently need this function.
Actually this one goes through, but shows no plot at all:
\documentclass{scrartcl}
\usepackage{amsmath}
\usepackage[normalem]{ulem}
\usepackage{tikz}
\usepackage{pgfplots}
\pgfplotsset{compat=newest}
\begin{document}
\begin{tikzpicture}
\begin{axis}[grid=major,ymax=10000,xmax=10000,xmin=0,ymin=0]
\addplot[no markers, blue, domain=0:10000, samples=10, % you can make it larger
restrict x to domain=0:5000,% but this filter the results anyway
restrict y to domain=0:100000,
samples=300
] { 93231-3.552e-10*x^5};
\end{axis}
\end{tikzpicture}
\end{document}
ymax=10000
toymax=100000
. The plot is outside of the grid area.