math
posted by
jin on
.
The horizontal asymptotes of the curve
y=12x/(x4+1)^(1/4)

math 
drwls,
As x> infinity, y > 12
That is a horizontal asymptote. I don't see any others.

math 
MathMate,
Also, as x→∞,
y→12.

math 
drwls,
Thanks mathmate! I should have seen that