use algebraic manipulations to evaluate lim f(x) as x goes toward infinty
f(x)=(x^2+2x-1)/(3+3x^2)

Question

anonymous · Answer

As x increases without bound $$f(x) \approx x^2/3x^2$$which simplifies to $$f(x)=1/3$$That is the limit.

anonymous · Answer

For limits at infinity for rational function, the limit is the ratio of the lead coefficients when the degree of the numerator equals the degree of the denominator.

hero · Answer

Mandolino, I see you've finally caught up.

anonymous · Answer

With you as a model, what do you expect?

hero · Answer

Oh, don't try to tease me now. My mistakes were honest mistakes. Could've happened to anyone

anonymous · Answer

I wasn't teasing.  It was meant as a compliment (truly).

hero · Answer

Okay, compliment accepted

anonymous · Answer

:)

hero · Answer

You can have the number one. I'm busy today.

anonymous · Answer

You should cancel your plans