Question

Please help asap! i cannot find the limit.
find the limit as x approaches -infinity
x / (x - (sqrt. x^2 + 7))

Answer 1

i did. but i'm not getting an answer. do you know what the answer is?

Answer 2

because the degree on the top and bottom is 1, then the limit is the coefficient of x, which is 1. the limit is 1.

Answer 3

i think it is one half

Answer 4

you are right. it was 1/2 :(

Answer 5

reasoning that the denominator is going to look like \(2x\) as x goes to minus infinity, and the numerator is going to look like \(x\) and \(\frac{x}{2x}=\frac{1}{2}\)

Answer 6

i don't like the sound of "was"
on line class? and you put in 1?

Answer 7

i thought\[\frac{x}{x-\sqrt{x^2+7}}\]

Answer 8

i am assuming
\[\frac{x}{x-\sqrt{x^2+7}}\]