A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 4 years ago
Is the following relation a function?
x y
1 −2
1 −3
2 1
3 −2
Yes
No
anonymous
 4 years ago
Is the following relation a function? x y 1 −2 1 −3 2 1 3 −2 Yes No

This Question is Closed

ParthKohli
 4 years ago
Best ResponseYou've already chosen the best response.1\[\textbf{HINT}\]In a function, there is only one \(y\) for any \(x\).

ParthKohli
 4 years ago
Best ResponseYou've already chosen the best response.1Example: \(\{(1,2),(1,9),(9,2)\}\) is not a function because here, \(1\) has two \(y\)'s: \(2\) and \(9\).

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so it would be yes for my question correct?

angela210793
 4 years ago
Best ResponseYou've already chosen the best response.1that means that one X corresponds to only one Ydw:1356625148963:dwdw:1356625205105:dw

angela210793
 4 years ago
Best ResponseYou've already chosen the best response.1Do u have any x which gives two different ys???

angela210793
 4 years ago
Best ResponseYou've already chosen the best response.1Look at this X Y 1 −2 1 −3 2 1 3 −2

angela210793
 4 years ago
Best ResponseYou've already chosen the best response.1no it is not a function cause x=1 has y=3 and y=3...which can't be
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.