\documentclass[10pt,a4paper]{article} % Packages \usepackage{fancyhdr} % For header and footer \usepackage{multicol} % Allows multicols in tables \usepackage{tabularx} % Intelligent column widths \usepackage{tabulary} % Used in header and footer \usepackage{hhline} % Border under tables \usepackage{graphicx} % For images \usepackage{xcolor} % For hex colours %\usepackage[utf8x]{inputenc} % For unicode character support \usepackage[T1]{fontenc} % Without this we get weird character replacements \usepackage{colortbl} % For coloured tables \usepackage{setspace} % For line height \usepackage{lastpage} % Needed for total page number \usepackage{seqsplit} % Splits long words. %\usepackage{opensans} % Can't make this work so far. Shame. Would be lovely. \usepackage[normalem]{ulem} % For underlining links % Most of the following are not required for the majority % of cheat sheets but are needed for some symbol support. \usepackage{amsmath} % Symbols \usepackage{MnSymbol} % Symbols \usepackage{wasysym} % Symbols %\usepackage[english,german,french,spanish,italian]{babel} % Languages % Document Info \author{maryfutbol} \pdfinfo{ /Title (algebra-final.pdf) /Creator (Cheatography) /Author (maryfutbol) /Subject (Algebra Final Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \setlength{\headheight}{85pt} % If less, LaTeX automatically increases it \renewcommand{\footrulewidth}{0pt} % Remove footer line \renewcommand{\headrulewidth}{0pt} % Remove header line \renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit % This two commands together give roughly % the right line height in the tables \renewcommand{\arraystretch}{1.3} \onehalfspacing % Commands \newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour \newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols \newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns \newcommand{\tn}{\tabularnewline} % Required as custom column type in use % Font and Colours \definecolor{HeadBackground}{HTML}{333333} \definecolor{FootBackground}{HTML}{666666} \definecolor{TextColor}{HTML}{333333} \definecolor{DarkBackground}{HTML}{A3A3A3} \definecolor{LightBackground}{HTML}{F3F3F3} \renewcommand{\familydefault}{\sfdefault} \color{TextColor} % Header and Footer \pagestyle{fancy} \fancyhead{} % Set header to blank \fancyfoot{} % Set footer to blank \fancyhead[L]{ \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{C} \SetRowColor{DarkBackground} \vspace{-7pt} {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}} } \end{tabulary} \columnbreak \begin{tabulary}{11cm}{L} \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Algebra Final Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{maryfutbol} via \textcolor{DarkBackground}{\uline{cheatography.com/21780/cs/4286/}}} \end{tabulary} \end{multicols}} \fancyfoot[L]{ \footnotesize \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{LL} \SetRowColor{FootBackground} \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}} \\ \vspace{-2pt}maryfutbol \\ \uline{cheatography.com/maryfutbol} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Published 3rd June, 2015.\\ Updated 12th May, 2016.\\ Page {\thepage} of \pageref{LastPage}. \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}} \\ \SetRowColor{white} \vspace{-5pt} %\includegraphics[width=48px,height=48px]{dave.jpeg} Measure your website readability!\\ www.readability-score.com \end{tabulary} \end{multicols}} \begin{document} \raggedright \raggedcolumns % Set font size to small. Switch to any value % from this page to resize cheat sheet text: % www.emerson.emory.edu/services/latex/latex_169.html \footnotesize % Small font. \begin{multicols*}{3} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Reciprocal Identities}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{csc x = 1/sin x \newline % Row Count 1 (+ 1) sec x = 1/cos x \newline % Row Count 2 (+ 1) cot x = 1/tan x% Row Count 3 (+ 1) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Half-angle identities}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{sin (x/2) = radical((1 - cos x) /2) \newline % Row Count 1 (+ 1) cos (x/2) = radical((1 + cos x) / 2) \newline % Row Count 2 (+ 1) tan (x/2) = (sin x / 1 + cos x)% Row Count 3 (+ 1) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Transformations}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{{\bf{Translations}} \newline % Row Count 1 (+ 1) g(x) = f(x) + k is the graph of f(x) translated k units up when k \textgreater{} 0 and k units down when k \textless{} 0. \newline % Row Count 3 (+ 2) g(x) = f(x − h) is the graph of f(x) translated h units right when h \textgreater{} 0 and h units left when h \textless{} 0. \newline % Row Count 6 (+ 3) {\bf{Reflections}} \newline % Row Count 7 (+ 1) g(x) = -f(x) is the graph of f(x) reflected in the x-axis. \newline % Row Count 9 (+ 2) g(x) = f(-x) is the graph of f(x) reflected in the y-axis. \newline % Row Count 11 (+ 2) {\bf{Dilations}} \newline % Row Count 12 (+ 1) g(x) = a · f(x) is the graph of f(x) expanded vertically if a \textgreater{} 1 and compressed vertically if 0 \textless{} a \textless{} 1. \newline % Row Count 15 (+ 3) g(x) = f(ax) is the graph of f(x) compressed horizontally if a \textgreater{} 1 and expanded horizontally if 0 \textless{} a \textless{} 1.% Row Count 18 (+ 3) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Domain and range}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{{\bf{Domain}}: The domain of a function is the set of all possible input values (often the "x" variable), which produce a valid output from a particular function. It is the set of all real numbers for which a function is mathematically defined. \newline % Row Count 5 (+ 5) {\bf{Range}}: The range is the set of all possible output values (usually the variable y, or sometimes expressed as f(x)), which result from using a particular function.% Row Count 9 (+ 4) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Cotangent/Tangent}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{tan x = sinx/cosx \newline % Row Count 1 (+ 1) cot x = cosx/sinx% Row Count 2 (+ 1) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Double-angle identities}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{cos2x = cos\textasciicircum{}2\textasciicircum{}x - sin\textasciicircum{}2\textasciicircum{}x \newline % Row Count 1 (+ 1) sin2x = (2sinx)(cosx) \newline % Row Count 2 (+ 1) tan2x = (2tanx / 1 - tan\textasciicircum{}2\textasciicircum{}x)% Row Count 3 (+ 1) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Parent functions}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{constant function \newline % Row Count 1 (+ 1) f(x) = a graph is a horizontal line \newline % Row Count 2 (+ 1) identity function \newline % Row Count 3 (+ 1) f(x) = x points on graph have coordinates (a, a) \newline % Row Count 4 (+ 1) quadratic function \newline % Row Count 5 (+ 1) f(x) = x\textasciicircum{}2\textasciicircum{} graph is U-shaped \newline % Row Count 6 (+ 1) cubic function \newline % Row Count 7 (+ 1) f(x) = x\textasciicircum{}3\textasciicircum{} graph is symmetric about the origin \newline % Row Count 8 (+ 1) square root function \newline % Row Count 9 (+ 1) f(x) = sqrt(x) graph is in first quadrant \newline % Row Count 10 (+ 1) reciprocal function \newline % Row Count 11 (+ 1) f(x) = 1/x graph has two branches \newline % Row Count 12 (+ 1) absolute value function \newline % Row Count 13 (+ 1) f(x) = │x│ graph is V-shaped% Row Count 14 (+ 1) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Pythagorean Identities}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{sin\textasciicircum{}2\textasciicircum{}x + cos\textasciicircum{}2\textasciicircum{}x = 1 \newline % Row Count 1 (+ 1) tan\textasciicircum{}2\textasciicircum{}x + 1 = sec\textasciicircum{}2\textasciicircum{}x \newline % Row Count 2 (+ 1) 1 + cot\textasciicircum{}2\textasciicircum{}x = csc\textasciicircum{}2\textasciicircum{}x% Row Count 3 (+ 1) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{You can convert the first identity into the second and third by dividing both sides by cos\textasciicircum{}2\textasciicircum{}x or sin\textasciicircum{}2\textasciicircum{}x.} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Exponential and logarithmic}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Logarithmic \newline % Row Count 1 (+ 1) y = ln x \newline % Row Count 2 (+ 1) Exponential \newline % Row Count 3 (+ 1) y = b\textasciicircum{}x\textasciicircum{}% Row Count 4 (+ 1) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}