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Match the vector equations in Exercises $1 - 8$ with the graphs $( a ) - ( h )$ given here.

$$

\mathbf { r } ( t ) = t \mathbf { j } + ( 2 - 2 t ) \mathbf { k } , \quad 0 \leq t \leq 1

$$

graph D

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So now we have or equals two TJ Waas two months to T. K. But Ray through the Hornets before before i j k. So they responds to its X Y Z coordinates. So here we have X zero. Why is T and Z is two times two months to t and combine this three per magic equation? We can conclude that the Y equals two two times Woman's well, that's what we're looking for.

University of Illinois at Urbana-Champaign