Hi, I would very much appreciate it, if your help me answer these 3 questions with step by step explanation. As soon as possible. Please and thank you.

Q 4) Is the line with Cartesian equation 4x - 6y + 5 = 0 parallel to the line with vector equationr = (1, 2) + s(3, 2), S?

Q 5) If a plane has the normal n = (2, 0, 1) and a line has direction vector d = (3, 3, -6), show that the line is either on the plane or parallel to it.

Q 6) Determine the vector and parametric equations of the plane that passes through the points Q (-3/2, 0, 0), R (0, -1, 0), and S (0, 0, 3).