Question
upstudy study bank question image url

Graph all asymptotes of the rational function.

Ask by Morrison Dawson. in the United States
Nov 07,2024

Upstudy AI Solution

Tutor-Verified Answer

Answer

No horizontal asymptotes, vertical asymptote at , oblique asymptote at

Solution

Sign in to Unlock Answers for Free!

A Learning Platform Trusted by Millions of Real Students and Teachers.

star-icon Unlock

Answered by UpStudy AI and reviewed by a Professional Tutor

The Deep Dive

To find the asymptotes of the rational function , we need to look for both vertical and horizontal (or oblique) asymptotes.
Vertical Asymptotes:
Vertical asymptotes occur where the denominator is equal to zero, provided that the numerator is non-zero at that point. Setting the denominator of equal to zero gives:
So, there is a vertical asymptote at .
Horizontal or Oblique Asymptotes:
To determine if there is a horizontal asymptote, we look at the degrees of the numerator and denominator. The degree of the numerator is 2, and the degree of the denominator is 1. Since the degree of the numerator is greater than the degree of the denominator, there is no horizontal asymptote; instead, we find an oblique asymptote.
To find the oblique asymptote, we perform polynomial long division of the numerator by the denominator:
  1. Divide the leading term of the numerator by the leading term of the denominator , which gives .
  2. Multiply the entire denominator by to get .
  3. Subtract this result from the original numerator:
  1. Now, divide by :
    • The leading term divided by gives .
    • Multiply the denominator by to get .
    • Subtract:
Since the remainder is , we can write:
As , the term . Thus, the oblique asymptote is:
Summary of Asymptotes:
  • Vertical Asymptote:
  • Oblique Asymptote:
Graph these, and you’ll have a complete picture of the asymptotic behavior of the function!

Related Questions

Latest Pre Calculus Questions

Try Premium now!
Try Premium and ask Thoth AI unlimited math questions now!
Maybe later Go Premium
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy