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Unformatted text preview: r ( & 1) Solution: The sketch of the curve is shown below. It can be obtained by making a ( t; x; y ) table and/or by using a graphing calculator. We easily see that r ( t ) = h 1 ; & 4 t + 1 i and that r ( & 1) = h 1 ; & 2 i and r ( & 1) = h 1 ; 5 i . These vectors are shown on the sketch below. 1...
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 Fall '10
 Ellermeyer
 Math

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