SOLUTION: This problem isn't exactly Algebra, but I need help desperately! Determine the limit of f(x) as x approaches infinity and negative infinity for the following function. Also give t

Algebra ->  Finance -> SOLUTION: This problem isn't exactly Algebra, but I need help desperately! Determine the limit of f(x) as x approaches infinity and negative infinity for the following function. Also give t      Log On


   

Question 1087520: This problem isn't exactly Algebra, but I need help desperately!
Determine the limit of f(x) as x approaches infinity and negative infinity for the following function. Also give the horizontal asymptote of f (if any).
f(x) = %283x%5E2+-+7%29%2F%28x%5E2+%2B+5x%29
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
3 both toward the left without bound and toward the right without bound.

Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.
The limit of f(x) as x approaches infinity is equal to 3.

The limit of f(x) as x approaches negative infinity is equal to 3.

The horizontal asymptotes both are y = 3 and coincide.