Find parametric equations for the line O 1. x = 9 + 6t, y = 3+ 4t, z =4+t through the point P(9, 3, 4) that is parallel to the plane a + y + z = 8 and perpendicular O 2. x =9 - 6t, y = 3+ 4t, z =4-2t to the line 0 3. x =9 - 6t, y = 3+ 4t, z =4+t x=1+t, y = 1-t, z = 5t . 4. x = 9 + 6t, y =3 - 4t, z =4 -2t 0 5. x = 9+t, y= 3+t, z =4-2t\fFind an equation for the plane passing through the point P(l, 2, 1) and parallel to the plane 3m2yz = 3. Determine as a linear relation in x, y, z the O 1. 9x + 13y + 72 - 7 = 0 plane given in vector form by O 2. 3x - 13y + 72 - 7 = 0 x = atub+vc when O 3. 3x + 13y - 72 +7 = 0 a = 3i + j +k, b = 2i + 3j - 3k O 4. 3x + 13y + 72 +7 = 0 and 0 5. 9x - 13y - 72 - 7 = 0 c = 3i + j +2k . 6. 9x - 13y - 72 + 7 = 0The solid W shown in 1. 0