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 2 years ago
Find the domain and range of the relation and determine whether it is a function.
Domain: positive integers; range: positive integers; no, it is not a function.
Domain: x > 3; range: y > 0; yes, it is a function.
Domain: all real numbers; range: all real numbers; yes, it is a function.
Domain: x ³ 0; range: y > 3; no, it is not a function.
 2 years ago
Find the domain and range of the relation and determine whether it is a function. Domain: positive integers; range: positive integers; no, it is not a function. Domain: x > 3; range: y > 0; yes, it is a function. Domain: all real numbers; range: all real numbers; yes, it is a function. Domain: x ³ 0; range: y > 3; no, it is not a function.

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MaeganR
 2 years ago
Best ResponseYou've already chosen the best response.0Im not quite sure what you commented me for..?..

kandsbbf
 2 years ago
Best ResponseYou've already chosen the best response.0could u help me with this please?

MaeganR
 2 years ago
Best ResponseYou've already chosen the best response.0What is the question? And Im not quite sure.. Im just now actually understanding the slope stuff. Ill try though. Actually @Butterfly16 and @zaynahf might know this. They've been helping me out a LOT lately and I'm sure they could try to help you also. Ill look at it and try to see if I can do it, but I don't really think I can. :

MaeganR
 2 years ago
Best ResponseYou've already chosen the best response.0Are you trying to see if its a function?

kandsbbf
 2 years ago
Best ResponseYou've already chosen the best response.0the question is at the very top and the graph of the question is the first comment... yes

Butterfly16
 2 years ago
Best ResponseYou've already chosen the best response.1Do you have the equation of the function?

MaeganR
 2 years ago
Best ResponseYou've already chosen the best response.0I would say its not a function from what I know, but you may want to get extra help from @Butterfly16 on this subject.

kandsbbf
 2 years ago
Best ResponseYou've already chosen the best response.0no alls their is is a graph and a 3 under the graph

Butterfly16
 2 years ago
Best ResponseYou've already chosen the best response.1Well, we know that a function is when there are no x values that are the same. You can use the vertical line test to see if its a function. Hold your finger or a pencil up to the graph holding in vertical. and go left to right. if it touches in more than one spot than it isnt a function. Can you figure out if its a function or not?

kandsbbf
 2 years ago
Best ResponseYou've already chosen the best response.0so it is a function because it touches all diff spots @Butterfly16

Butterfly16
 2 years ago
Best ResponseYou've already chosen the best response.1Excellent! :o) So, that can eliminate 2 of our answers.

MaeganR
 2 years ago
Best ResponseYou've already chosen the best response.0Lol. See, Im not much help. Sorry. ),:

kandsbbf
 2 years ago
Best ResponseYou've already chosen the best response.0so how do i figure out domain and range?

Butterfly16
 2 years ago
Best ResponseYou've already chosen the best response.1Well, you see that dotted line? It's telling you that the graph doesn't go past that point. So, you can assume that the x value never goes below what number?

kandsbbf
 2 years ago
Best ResponseYou've already chosen the best response.0so its b because c says all real numbers?

Butterfly16
 2 years ago
Best ResponseYou've already chosen the best response.1I'd think it's b as well. If you look, the x value never goes below 3. Which means x is never going to be 2, 1, 0, 1, 2, etc. And y is never going to be 0 or below, which is how the graph is staying in the all positive quadrant. Does that make sense? :o)

kandsbbf
 2 years ago
Best ResponseYou've already chosen the best response.0yess (: when i put anotheer one on here can i tag you?
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