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

the line through the point

$(2,3,1)$

and perpendicular to the plane

$4$x $3$y $+3$z $=9$

r$($t$)=$

x$($t$),$ y$($t$),$ z$($t$)$

$=\text{'}$