$[0/0\mathrm{.}5$ Points$]$

SCALCET$812\mathrm{.}5\mathrm{.}002.$MI$.$

Find a vector equation and parametric equations for the line. $($Use the parameter $t.)$ The line through the point $(6,-9,4)$ and parallel to the vector $($:$1,5,-\frac{2}{3}$:$)$

Need Help? $$

$3.[0/0\mathrm{.}5$ Points$]$

SCALCET$812\mathrm{.}5\mathrm{.}005.$

Find a vector equation and parametric equations for the line. $($Use the parameter $t.)$

The line through the point $(1,0,7)$ and perpendicular to the plane $x+4y+z=8$

Need Help? $$