Wednesday

January 28, 2015

January 28, 2015

Posted by **rudy** on Saturday, April 19, 2008 at 8:57pm.

x-> -infinity

1/(sqaure root of 4/x^2 plus one)

i dont understan why the answer is 1.

- math -
**Anonymous**, Saturday, April 19, 2008 at 9:11pmas x approaches infinity, the term 4/x^2 becomes a very small number. So, the formula basically becomes:

1/square root(1), which equals 1.

**Answer this Question**

**Related Questions**

Calc. Limits - Are these correct? lim x->0 (x)/(sqrt(x^2+4) - 2) I get 4/0...

calc - Are these correct? lim x->0 (x)/(sqrt(x^2+4) - 2) I get 4/0= +/- ...

Calc Please Help - Are these correct? lim x->0 (x)/(sqrt(x^2+4) - 2) I get 4/...

math - i really dont understand why this 1-lim 3/(y+4) [the lim is x->...

Pre-cal - Please determine the following limits if they exist. If the limit does...

Math - 1. If -1/infinity = infinity or -infinity ? 2. If lim x->infinity^- = ...

Math - 1. If -1/infinity = infinity or -infinity ? 2. If lim x->infinity^- = ...

Calculus - Find the horizontal asymptote of f(x)=e^x - x lim x->infinity (e^x...

calculus - State which of the conditions are applicable to the graph of y = f(x...

calculus - interval of convergence - infinity of the summation n=0: ((n+2)/(10^n...