Posted by **azmeena** on Tuesday, December 4, 2012 at 2:18pm.

find the horizontal asymptote of f(x)= 8x/2x^2+1

- math -
**Steve**, Tuesday, December 4, 2012 at 2:47pm
as x gets huge, all but the highest powers don't matter, so you have

f(x) -> 8x/2x^2 = 4/x -> 0

whenever the denominator is a higher power than the numerator, the asymptote is y=0.

## Answer this Question

## Related Questions

- Math - horizontal asymptote of f(x) (check) - What is the horizontal asymptote ...
- Precalculus - Write an equation for rational function with given properties. a...
- math - Suppose the the limit as x approaches 6 to the left equals infinity. What...
- College Algebra - Given the following rational functions,find:a.)the horizontal ...
- college algebra - Given the following rational function, find a. the horizontal ...
- calculus - The following rational function describes concentration in blood of a...
- PreCalculus - State the Vertical Asymptote, Horizontal Asymptote, domain, range...
- Math - P(x) = (2x^3+x^2-18x-9)/(x^2-x-6) 1.Find any holes in the graph of P(x) 2...
- Math - What is the: - vertical asymptote -horizontal asymptote -non permissible ...
- algebra - Find the horizontal asymptote of the graph of y=-4x^6+6x+3 / 8x^6+9x+3...

More Related Questions