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Mathematics 21 Online
OpenStudy (impracticaljoker):

Next question

OpenStudy (impracticaljoker):

http://prntscr.com/cc7d3h @welshfella

OpenStudy (impracticaljoker):

I don't have an answer for this one

OpenStudy (welshfella):

the domain is including and between the lowest and highest values of x . The x values are on the horizontal axis

OpenStudy (welshfella):

|dw:1472582329953:dw|

OpenStudy (welshfella):

what are those values at end of the arrows?

OpenStudy (welshfella):

Check the graph

OpenStudy (impracticaljoker):

3 and 7 ?

OpenStudy (welshfella):

right so now you can pick the correct choice.

OpenStudy (impracticaljoker):

B?

OpenStudy (welshfella):

Correct

OpenStudy (welshfella):

the domain includes 3 and 7 and all values in between

OpenStudy (welshfella):

in symbols this is |dw:1472582615062:dw|

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