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Mathematics 20 Online
OpenStudy (liv1234):

HELP PLEASE!!!!

OpenStudy (liv1234):

OpenStudy (anonymous):

what is a domain?

OpenStudy (liv1234):

The set of input?

OpenStudy (anonymous):

no, you need to look up the definition of domain and range

OpenStudy (liv1234):

The domain is the "y" and the range is the "x"

OpenStudy (anonymous):

You have them backwards

OpenStudy (liv1234):

Range is y and domain is x

OpenStudy (liv1234):

I think the answer is B.

OpenStudy (anonymous):

Good, so looking at the domain what are the limits? where do they start and end?

OpenStudy (liv1234):

Was I right? Is it B?

OpenStudy (anonymous):

what does the signs = < > mean?

OpenStudy (liv1234):

Equal, more than, less than

OpenStudy (anonymous):

now look at the graph and tell me which sings should be used

OpenStudy (liv1234):

Oh my gosh, is it A? I looked at the signs.

OpenStudy (anonymous):

good job

OpenStudy (liv1234):

Can you help me with another one?

OpenStudy (anonymous):

Sure, what is the question?

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