Find both the vector equation and the parametric equations of the line through (-5,1,7) and (4,-1,0), where t = 0 corresponds to the first given point.
The vector equation is (x,y,z) = ??? + t(9,-2,-7).
Find the parametric equations of the line through (-5,1,7) in the direction from (-5,1,7) toward (4, -1,0).
The parametric equations are x = y = z =
(Use the answer from the previous step to find this answer.)