Question 156262
I assume you mean
{{{f(x)=log(3,(x+2))}}}
and not 
{{{f(x)=log(3,(x))+2}}}
.
.
.
The function is only defined for x>-2.
{{{ graph( 300, 200, -3, 5, -2, 5, log(3,x+2))}}}