Question 194854
1. {{{y/x=k}}} where k is the constant of variation
:
{{{5/-1=-5}}}--->k=-5 --->{{{y=-5x}}}
:
2){{{zx/y=k}}}where k is the constant of variation
:
{{{2(3)/12=6/12=1/2}}} k=1/2--->zx=(1/2)y--->{{{y=2zx}}}