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\leftline{Mathematics 241 -- Multivariable Calculus}
\leftline{Quiz 3 -- September 24, 2010}
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\leftline{Your Name: $\underline{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ }$}
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A) (10)  Sketch the parametric curve $\alpha(t) = (4\cos(2t),3\sin(2t))$, for $0 \le t \le \pi/4$.  Show the starting point, the final point and indicate the direction with an arrow.
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B) (10)  Find a parametrization of the tangent line to the curve from part A) at
the point with $t = \pi/8$.  
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