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\begin{center} Direction Field Problem for Hwk Set 2 \end{center}

{\bf Extra Problem:} Find the equation of each direction field. 

        \includegraphics[height=4in,angle=-90]{df01.eps}
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        \includegraphics[height=4in,angle=-90]{df02.eps}

        \includegraphics[height=4in,angle=-90]{df03.eps}
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        \includegraphics[height=4in,angle=-90]{df04.eps}

        \includegraphics[height=4in,angle=-90]{df05.eps}




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