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Mathematics 14 Online
OpenStudy (anonymous):

I need help finding the domain and range of a function, help?!

OpenStudy (lgbasallote):

sure

OpenStudy (anonymous):

@lgbasallote a picture of the function is attached... can you also explain how to find the domain and range?

OpenStudy (lgbasallote):

the domain is easy to spot from the graph...although im not quite used to ranges so i wont be able to help

OpenStudy (anonymous):

@lgbasallote okay...

OpenStudy (lgbasallote):

anyway...for the domain....do you see any asymptotes?

OpenStudy (lgbasallote):

btw...you know what asymptotes are right?

OpenStudy (anonymous):

... i don't :/

OpenStudy (qqstory):

are you in precal?

OpenStudy (anonymous):

@qqstory no, i'm not

OpenStudy (qqstory):

what clas are you in?

OpenStudy (lgbasallote):

you know there's an asymptote if the graph seems to be "avoiding a line" for example... like this|dw:1345966559715:dw|

OpenStudy (lgbasallote):

so do you think there are asymptotes here?

OpenStudy (anonymous):

no i do not.

OpenStudy (qqstory):

what class are you in?

OpenStudy (lgbasallote):

...you do mean that you do not think there are asymptotes right?

OpenStudy (anonymous):

right.

OpenStudy (lgbasallote):

well then you're right. no asymptotes. so the domain is all real numbers

OpenStudy (anonymous):

@qqstory A1A

OpenStudy (qqstory):

what is A1A LOL?

OpenStudy (anonymous):

@qqstory algebra 1a

OpenStudy (qqstory):

OH dude..

OpenStudy (qqstory):

domain : -9 to 9 , range : -5 to 4.

OpenStudy (anonymous):

i need to know how to write it as a compound inequality

OpenStudy (qqstory):

whatis compound inequality , show me an exmaple.

OpenStudy (anonymous):

EX: 2x > 3

OpenStudy (qqstory):

THE FK LOOOOOOOOL?

OpenStudy (anonymous):

that's what i am thinking! ughhh...

OpenStudy (anonymous):

Oh well you tried, thanks..

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