Question

The point P = (-3, 1, -1) is on a line, L, that is parallel to v = <2,4,-3>. Determine another point on L.

Answer 1

just add 2 toghter

Answer 2

L is parallel to V if its direction vector is equal?

Answer 3

teh vector points to a position as well as a direction; so if you add it to the point; or even subtract it; or any scalar of it; you get a new point on the line

Answer 4

By L and v being parallel; v is the vector for the line

Answer 5

vector arent stationary, they move; just attach it to the point and count

Answer 6

(-3, 1, -1)
<2,4,-3>
---------
-1,5,-4 is a point on the line

Answer 7

in fact the line is comprised as:

x=-3+2t
y= 1+4t
z=-1-3t

Answer 8

Ah yea ok, since vectors are parallel if they have a scalar multiple.

Answer 9

yep :)