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Mathematics 22 Online
OpenStudy (anonymous):

HELP PLEASE

OpenStudy (anonymous):

OpenStudy (anonymous):

@e.mccormick

OpenStudy (e.mccormick):

The domain is the input or x values, so?

OpenStudy (anonymous):

d,e,f

OpenStudy (e.mccormick):

Hmmm... close...

OpenStudy (e.mccormick):

If it is a valid x value, it is in the domain. So I start with this: |dw:1372802118293:dw|

OpenStudy (e.mccormick):

And anything that is both on the x axis and on the curve is valid... so, draw a vertical line: |dw:1372802221055:dw| Whole bunch of valid ones... any vertical line would be valid... so, is there something missing in your answer?

OpenStudy (anonymous):

5

OpenStudy (e.mccormick):

Yah.

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