\documentclass[12pt]{article}
\usepackage[top=1in, bottom=1in, left=1in, right=1in]{geometry}
\title{Writing in \LaTeX{} Assignment}
\author{Author's Name}
\date{\today}
\usepackage{parskip, amsmath, amssymb, latexsym, graphicx, enumerate, sagetex}
\usepackage[normalem]{ulem}
\begin{document}
\maketitle
\newcommand{\ds}{\displaystyle}
In this file, use \LaTeX{} to reproduce everything in the file ``GOAL.pdf" exactly as it is.
Use \verb|\section| for the three headings, \verb|itemize| for the bullet points, and \verb|enumerate| for the numbered list.
Use \verb|\displaystyle| (or the shortcut \verb|\ds|) to make the formulas look nicer.
For the graph, use \verb|\sageplot| to graph $x^3$ with a width of 2 inches.
\hrulefill
\end{document}