x $=2$

y $=3*$ x

x $=4$

What is y after running this cell, and why? Choose the best explanation and assign $1,2,3,$ or $4$ to names$\_$q$3$ below to indicate your answer. $(4$ Points$)$

y is equal to $6,$ because the second x $=4$ has no effect since x was already defined.

y is equal to $6,$ because x was $2$ when y was assigned, and $3*2$ is $6.$

y is equal to $12,$ because x is $4$ and $3*4$ is $12.$

y is equal to $12,$ because assigning x to $4$ will update y to $12$ since y was defined in terms of x$.$