X = Find the vector equation for the line of intersection of the planes x - 5y + 5z = −5 and x + 5z = 1 -25 5 0 18 5 6 0 + t

Write the vector equation of the line through (9,-1) and perpendicular to (x,y) = (1,-2) + t(6,-7)

Find an equation of the plane. The plane that passes through the point (1, 2, 4) and contains the line x = 4t, y = 1 + t, z = 2 - t Зх-9у + 3z % -6 3x - 9y +3z = 3 3x +9y +3z = - 3 d. 3x+9y +3z = - 6 3x - 9y +3z = - 3 а. b. С. е.

Find an equation for the plane containing the two (parallel) lines v (0, 1, -4) + t(1, 3, -5) and v, = (4, –1, 0) + t(1, 3, –5). %3D