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\textbf{Math 225: Calculus III}
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\textbf{Quiz 2}\quad \textsl{Jan. 28/30, 1997}
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\begin{enumerate}
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\item 
Determine the parametric equations of the line through the points
$(1,-2,4)$ and $(-3,5,10)$.

\answerspace

\problemspace
\item 
Find the equation of the plane through the point $(1,2,-1)$ that is
parallel to the vectors $\v = \i - \j + \k$ and $\w = 2 \i - \k$.

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