Vectors: Find the vector from the point $(-3, 2, 2)$ to the point $(8, 5, 1)$.
Enter the coordinates: ( , , )

Equations of lines: Consider the vector equation of the line through the two points listed above. For each equation listed below, answer T if the equation represents the line, and F if it does not. Here is the list of questions:

1. $(x,y,z) = (-3, 2, 2) + t\, (8, 5, 1)$
2. $(x,y,z) = (8, 5, 1) + t\, (-3, 2, 2)$
3. $(x,y,z) = (-3, 2, 2) + t\, (- 11, - 3, + 1)$
4. $(x,y,z) = (8, 5, 1) + t\, (11, 3, -1)$
5. $(x,y,z) = (-3, 2, 2) + t\, (11, 3, -1)$