Question 768604
{{{5/x- y/4=1}}}
{{{4x(5/x)- 4x(y/4)=1*4x}}}
{{{20-xy=4x}}}
{{{-xy=4x-20}}}
{{{y=-4+20/x}}}
{{{y=20/x-4}}}
{{{y=4(5/x-1)}}}
Yes, a function, hyperbolic shaped.


{{{graph(300,300,-15,15,-15,15,4(5/x-1))}}}