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Mathematics 14 Online
OpenStudy (anonymous):

What is the domain of the function? y=√3x+3 please help explain

OpenStudy (anonymous):

\[y=\sqrt{3x+3}\] or\[y=\sqrt{3x}+3\]

OpenStudy (anonymous):

the first one,

OpenStudy (anonymous):

Since squares need to be \[\ge0\] then the the function would be\[\sqrt{3x+3}\ge0\]

OpenStudy (anonymous):

To remove the radical sign, square both sides.

OpenStudy (anonymous):

Can you solve for x? |dw:1438475636987:dw|

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