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p.ella
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Homework Statement
graph the curve C that is described by r and graph r′ at the indicated value of t.
I've attached the actual question as a picture as a picture file
Homework Equations
none
The Attempt at a Solution
I know x(t)= 2, y(t)=t , z(t)=4/1+t^2
when x=0, r(t)=t+4/1+t^2
when y=0, r(t)=2+4/1+t^2
when z=0, r(t)=2+t
Beyond this I have no idea what to do :( Any help would be very much appreciated, as this is quite urgent. Thank you in advance! (:
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