Calculus 3

Please help me this problems and also write the numbers of each question

10. DETAILS SCALCET9 12.5.003.MI. Find a vector equation and parametric equations for the line. (Use the parameter t.) the line through the point (4, -7, 2) and parallel to the vector ( 1, 3, - W / N r(t) = ( x (t ) , y (t ) , z(t ) ) -9. DETAILS SCALCET9 12.4.027. Find the area of the parallelogram with vertices A(-3, 0), B(-1, 7), C(9, 6), and D(7, -1)