A community for students.
Here's the question you clicked on:
 0 viewing
SugarRainbow
 3 years ago
how to graph general rational functions?
like y=2x/x^21
SugarRainbow
 3 years ago
how to graph general rational functions? like y=2x/x^21

This Question is Open

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.0\[y=\frac{2x}{x^21}\] \[y=\frac{2x}{(x1)(x+1)}\] the function will be zero at x=0 so there will be asymptotes at \[x=\pm1\]

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.0when \(0<< x\) (x is a large positive number) the numerator will be large and positive, but the denominator much larger and will dominate, and hence the function will be small when \(x<<0\) (x is large negative number) the numerator will be negative and large, but the denominator will again dominate and hence the function will be small and negative
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.