\documentclass{exam}[12pt]

\usepackage{amsfonts,amsmath}

\boxedpoints

\addpoints
\pointsinmargin

\begin{document}
\pagestyle{head}

\firstpageheader{\large Calculus I}{\bf\Large Antiderivatives}{\large Name:\hspace{1in} }
%\extraheadheight{.7in}
%\extrafootheight{-1in} 
%\small{\textit{Work all questions completely.  Show all work.}}

\begin{questions}
\large{

\question Find $\displaystyle \int 3x -2 \, dx$.
\vspace{1in}

\question Find $\displaystyle \int 3\sec^2(x) \, dx$.
\vspace{1in}
\question Find $\displaystyle \int \csc(x)\cot(x) \, dx$.
\vspace{1in}

\question Find $\displaystyle \int \frac{3}{\lvert x\rvert\sqrt{x^2-1}} \, dx$.
\vspace{1in}

\question Find $\displaystyle \int 3x^2 + \sqrt{x} -\frac{1}{x} \, dx$.
\vspace{1in}

\question Find $\displaystyle \int {1+x^2}\, dx$.
\vspace{1in}


}
\end{questions}
\end{document}