A fly is moving on the xy-plane along a straight line segment starts at (3,3) and ends at (2,1) Find the path of the fly as a vector function of time on the interval [0,1]. a. r(t)= (3,3)+t(2,1) b. r(t)= (3,3)+(t – 1)<2,3) c. r(t) = (2,1)+(t – 1)<3,3) d. r(t)= (3,3)+t{1,2> e. rt)= (3,3)-t<1,2>

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