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Mathematics 8 Online
OpenStudy (anonymous):

What are the domain and range of the function y=2√3x+4-5

OpenStudy (rulnick):

exactly what is under the radical sign? 3x? or 3x+4? or ??? (can't answer the question correctly without knowing)

OpenStudy (rulnick):

If it's 3x+4, then the domain is all real x >= -4/3, and the range is all real y >= -5.

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