A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
Help please with domain and range :) Picture attached.
anonymous
 one year ago
Help please with domain and range :) Picture attached.

This Question is Closed

ybarrap
 one year ago
Best ResponseYou've already chosen the best response.1The term in the radical can not be negative and the denominator itself can no be zero. This implies that \(x6 > 0\implies x>6\). This gives the domain. Note that \(x=6\) is not allowed, because that would make the denominator zero. Since the square root is always positive and all positive values close to 6 are allowed and as x gets closer to 6 the value of this function, let's call it y, approaches infinity, so \(y> 0\) is the range. Note that \(y=0\) is excluded because as x approaches infinity, y approaches zero but never reaches it. For both the domain and the range, infinity is not included at the endpoint. Domain: \((6,\infty)\) Range: \((0,\infty )\) https://www.wolframalpha.com/input/?i=plot+1%2Fsqrt%28x6%29+%2C+6%3Cx%3Cinfinity
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.