mortonsalt
  • mortonsalt
Hello! I was wondering if someone can help me with this question? (Will be posted below.)
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
mortonsalt
  • mortonsalt
Find the limit as it approaches infinity when \[\frac{4x-1}{x} < f(x) < \frac{4x^2+3x}{x^2}\] for all x>5.
anonymous
  • anonymous
you need to find out what x is?
anonymous
  • anonymous
or you need the answer?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

mortonsalt
  • mortonsalt
Im just trying to figure out where to begin. :) Thank you!
anonymous
  • anonymous
@welshfella
anonymous
  • anonymous
He will help you a lot then
mortonsalt
  • mortonsalt
Is it 4?
anonymous
  • anonymous
no
welshfella
  • welshfella
sorry cant help with this one
anonymous
  • anonymous
lol
anonymous
  • anonymous
is this a multiple choice question?
mortonsalt
  • mortonsalt
Nope!
anonymous
  • anonymous
ok good
anonymous
  • anonymous
10x^2
mortonsalt
  • mortonsalt
Alright, thanks!
anonymous
  • anonymous
:D
zepdrix
  • zepdrix
Take limit of left side,\[\large\rm \lim\limits_{x\to\infty}\frac{4x-1}{x}=a\]It will approach some value. Take limit of the other side,\[\large\rm \lim\limits_{x\to\infty}\frac{4x^2+3x}{x^2}=a\]You'll find that they approach the same value! So by Squeeze Theorem: \(\large\rm f(x)\to a\) as \(\large\rm x\to\infty\). It's a little disturbing that you have strict inequalities.. those shouldn't be strict. Maybe a typo? Anyway, yes 4 sounds right! :)

Looking for something else?

Not the answer you are looking for? Search for more explanations.