Find the component form of the vector with

initial point

and

terminal point .

Find , then find its magnitude. and are both vectors.

Find the dot product of the two vectors

and

.

Find the dot product of the two vectors

and

.

Find the parametric equations for a line parallel to and passing through the point (4, -3).

Write a vector equation describing the line passing through P1 (1, 4) and parallel to the vector = (3, 4).

Find the parametric equations for a line parallel to and passing through the point (0, 5).

Write an equation in slope-intercept form of the line with the given parametric equations:

Write the parametric equation for the line y = -3x +1.5

Find the parametric equations for a line parallel to and passing through the point (4, -3).