Suppose the original vector vec$(A{)}_1$ is scaled again, but this time it is multiplied by $-2.$

vec$(A{)}_3=-2$vec$(A{)}_1=A_{x,3}$hat$(x)+A_{y,3}$hat$(y)$

Determine the magnitude of $A_{x,3}.$

$A_{x,3}=$

Find the magnitude of $A_{y,3}.$

$A_{y,3}=$

Determine the magnitude of vec$(A{)}_3.$

$|vec(A{)}_3|=$