If a line is parallel to the vector 4i + 1j + 4k and passes through the point P = (3, 7,9), then the parametric equation of the line is :

Determine the parametric equations of the plane containing points P(2, -3, 4) and the y-axis.

If a line is parallel to the vector 6?+6?+9?6i+6j+9k and passes through the point ?=(3,2,1)P=(3,2,1), then the parametric equation of the line is :   a. X=3+ 6λ, Y= 2+ 6λ, Z= 1+9λ b. X=-3-6λ, Y=- 2- 6λ, Z= -1-9λ c. X=3-6λ, Y= 2- 6λ, Z= 1-9λ d. X=-3+ 6λ, Y= -2+ 6λ, Z= -1+9λ

Find the parametric and symmetric equations of the line that passes through the point P(3, 0, -2) and is parallel to the vector v = 2i – j + 3k.