\documentclass{article} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %TCIDATA{OutputFilter=LATEX.DLL} %TCIDATA{Version=5.50.0.2960} %TCIDATA{} %TCIDATA{BibliographyScheme=Manual} %TCIDATA{Created=Sunday, October 10, 2004 16:32:45} %TCIDATA{LastRevised=Wednesday, September 05, 2012 15:27:56} %TCIDATA{} %TCIDATA{} %TCIDATA{CSTFile=FRCC.cst} %TCIDATA{PageSetup=72,72,72,72,0} %TCIDATA{AllPages= %F=36,\PARA{038

\hfill \thepage} %} \newtheorem{theorem}{Theorem} \newtheorem{acknowledgement}[theorem]{Acknowledgement} \newtheorem{algorithm}[theorem]{Algorithm} \newtheorem{axiom}[theorem]{Axiom} \newtheorem{case}[theorem]{Case} \newtheorem{claim}[theorem]{Claim} \newtheorem{conclusion}[theorem]{Conclusion} \newtheorem{condition}[theorem]{Condition} \newtheorem{conjecture}[theorem]{Conjecture} \newtheorem{corollary}[theorem]{Corollary} \newtheorem{criterion}[theorem]{Criterion} \newtheorem{definition}[theorem]{Definition} \newtheorem{example}[theorem]{Example} \newtheorem{exercise}[theorem]{Exercise} \newtheorem{lemma}[theorem]{Lemma} \newtheorem{notation}[theorem]{Notation} \newtheorem{problem}[theorem]{Problem} \newtheorem{proposition}[theorem]{Proposition} \newtheorem{remark}[theorem]{Remark} \newtheorem{solution}[theorem]{Solution} \newtheorem{summary}[theorem]{Summary} \newenvironment{proof}[Proof]{\noindent\textbf{#1.} }{\ \rule{0.5em}{0.5em}} \input{tcilatex} \begin{document} \section{Exam} \subsubsection{\protect\vspace{1pt}Comment} MAT 121 College Algebra Test 1 \vspace{1pt} \emph{CHANGES\ NEEDED TO\ EXAM:} \begin{itemize} \item Change semester \item Could take out a question and put in: determine things from the graph. \end{itemize} \subsubsection{Setup} CstFile: FRCC.cst Choices:permute,radio buttons Print choices: a) , b) , c) , d) , e) , f) $\func{nplaces}(x,n)=1.0\cdot \left\lfloor 10^{n}x+.5\right\rfloor /10^{n}$ \subsubsection{Text} MAT 121 College Algebra\qquad \qquad \qquad\ \ \ \ \ \ \ Name \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ Test 1 \qquad \qquad Spring 2012\qquad \qquad \qquad \qquad \qquad \qquad \qquad \qquad \begin{itemize} \item Notes and references are not allowed on this exam. \ A graphing calculator may be used. \item The time limit for the exam is 70 minutes. \item When you are finished, turn in the exam and all scratch paper. \item Questions in Part A are each worth 1 point, and questions in Part B are each worth 5 points. \end{itemize} \qquad \textbf{Part A:} Fill in the blank with the expression or wording that best completes the sentence or answers the question. \ No credit is given for work in this section. \qquad \paragraph{Question 8} \subsubsection{Comment} Determine $x$-intercepts from a graph Variant 1: \ parabola facing up Variant 2: \ parabola facing down \subsubsection{Setup} $a:=\func{rand}\{-1,-.5,-.25,.25,.5,1\}$ $b:=\func{rand}(-3,3)$ $c:=\func{rand}(-3,3)$ $f=a\ast (x-b)\ast (x-c)$ Condition: \ $\left\vert b\right\vert \neq \left\vert c\right\vert$ \subsubsection{Statement} Determine the $x$-intercepts from the graph: \ \_\_\_\_\_\_\_\_\_\_\_\_\_\_ \qquad \FRAME{dtbpF}{1.5056in}{1.5056in}{0pt}{}{}{Plot}{\special{language "Scientific Word";type "MAPLEPLOT";width 1.5056in;height 1.5056in;depth 0pt;display "PICT";plot_snapshots FALSE;mustRecompute FALSE;lastEngine "MuPAD";xmin "-4";xmax "4";xviewmin "-4";xviewmax "4";yviewmin "-4";yviewmax "4";viewset"XY";rangeset"X";plottype 4;plotticks 1;num-x-ticks 9;num-y-ticks 9;labeloverrides 3;axesFont "Times New Roman,12,0000000000,useDefault,normal";numpoints 100;plotstyle "patch";axesstyle "normal";axestips FALSE;xis \TEXUX{f};yis \TEXUX{y};var1name \TEXUX{$f$};var2name \TEXUX{$y$};function \TEXUX{$f$};linecolor "black";linestyle 1;pointstyle "point";linethickness 1;lineAttributes "Solid";var1range "-4,4";num-x-gridlines 100;curveColor "[flat::RGB:0000000000]";curveStyle "Line";rangeset"X";VCamFile 'M9WB7824.xvz';}} \subsubsection{Solution} $(% %TCIMACRO{\FORMULA{b}{b}{simplify}}% %BeginExpansion b% %EndExpansion ,0)$, $\left( %TCIMACRO{\FORMULA{c}{c}{simplify}}% %BeginExpansion c% %EndExpansion ,0\right)$ \end{document}