r(t)= 3cos(t)i + sin(t)j + (4t)k

how would I describe and sketch the curve this represents?

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- Oct 13th 2009, 09:20 PMcottekrgraphing a vector containing sin and cos
r(t)= 3cos(t)i + sin(t)j + (4t)k

how would I describe and sketch the curve this represents? - Oct 13th 2009, 09:39 PMChris L T521
- Oct 13th 2009, 09:44 PMcottekr
how would the graph be affected if the second entry were 3sin(t)j ?

- Oct 13th 2009, 09:46 PMChris L T521