Question

Sketch the curve with the given vector equation. Indicate with an arrow the direction in which t increases.
r(t) =

(t, 2 -t, 2t)

Answer 1

o.O

Answer 2

Well, do it. It's all linear.

Answer 3

I was just wondering how you were taught to do this...

Answer 4

Hello! @PrinceT94

I would suggests plotting 2 points and drawing the line. Use our best 3D drawing skills.

Answer 5

@tkhunny which of the following is the correct one? See attachment

Answer 6

Find where it is for t = 0 and t = 1. This will reveal the direction.

Answer 7

@tkhunny thanks