please help me.

i. this is from my 'Vector Equation of a Line' lesson. Please use the same concepts

A line has the equation 3? = is: + 9. a} Give a direction vector for a line that is parallel to this line. h] Give a direction vector for a line that is perpendicular to this line. c] Give the coordinates of a point on the given line. d} In both vector and parametric form, give the equations of the line parallel to the given line and passing through AWE). e} In both vector and parametric form, give the equations of the line perpendicular to the given line and passing through 3 [2,1). 4. State where possible vector, parametric, and symmetric equations for each of the following lines. a) The line passing through the point P(-1,2,1) with direction vector (3, -2,1) b) The line passing through the point B(-2,3,0) and parallel to the line passing through the points M(-2, -2,1) and N(-2,4,7). c) The line passing through the point Q(1,2,4) and parallel to the z-axis