Question 366758

{{{y=3^x}}}
.
.
{{{graph(300,300,-5,5,-5,5,0, 3^x )}}}
.
.
.
{{{y=3^(-x)}}}
.
.
{{{graph(300,300,-5,5,-5,5,0,3^(-x))}}}
.
.
.
{{{graph(300,300,-5,5,-5,5,0,3^x,3^(-x))}}}
.
.
.