00:01
Okay, so we're going to sketch the curve represented by the vector valued function.
00:05
Now, with having these third powers in here, i'm not quite sure what this looks like.
00:09
So the best thing to do is to create a t chart.
00:12
I can put my time in, and then i can find my corresponding x's and y's.
00:17
If i just put things like 0 and pi over 2 and pi in, i'm not going to find out what's happening in between.
00:25
So i have put a pi over 4.
00:27
Okay, so at zero, it's nice because i will be at the point to zero.
00:34
By the time we get to pi over four, think about cosine a pi over four, sign a pi over four...