Do the following, given the vector function r(t) = (4-t)i + t j for t 0....

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Do the following, given the vector function r(t) = (4-t)i + √t j for t≥ 0. (a) Find r(1) and r' (1). (b) Express this function in Cartesian form (eliminate the parameter). (c) Sketch the curve which is the graph of r(t), showing the direction of travel as t increases. Also graph r(1) and r'(1). Do the following, given the vector function r(t) = (4-t)i + √t j for t≥ 0. (a) Find r(1) and r' (1). (b) Express this function in Cartesian form (eliminate the parameter). (c) Sketch the curve which is the graph of r(t), showing the direction of travel as t increases. Also graph r(1) and r'(1).

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sl Fict 41 7 420 a 1411 3 A RCH 1 1 RM 1 Now 1 22 14 1... View the full answer