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Find parametric equations for the tangent line to
r(t) =< t^2 t + 1, t , sin(t) >
at the point (1,0, 0).
 one year ago
 one year ago
Find parametric equations for the tangent line to r(t) =< t^2 t + 1, t , sin(t) > at the point (1,0, 0).
 one year ago
 one year ago

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DoubleCookBest ResponseYou've already chosen the best response.0
found the derivative of r(t) to be r'(t) <2t1,1,cos(t)> but not sure what to do with that. And he point (1,0,0) occurs at t=0 help please? :]
 one year ago

klimenkovBest ResponseYou've already chosen the best response.1
Put \(t=0\) into the expression for \(r'(t)\) and you will get a tangent vector in your point. Hope you can write an equation of the line if you know its directing vector and the point throught it.
 one year ago

DoubleCookBest ResponseYou've already chosen the best response.0
Ahh that makes a lot of sense! Thank you~
 one year ago

klimenkovBest ResponseYou've already chosen the best response.1
Can you write an answer here?
 one year ago
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