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Mathematics 21 Online
OpenStudy (anonymous):

domain and range of the function?

OpenStudy (anonymous):

\[y=2\sqrt{3x+4-5}\]

OpenStudy (aravindg):

same as before \[3x+4-5 \ge 0 \] solve for x

OpenStudy (anonymous):

yes but how do i find the range?

OpenStudy (aravindg):

well since the square root is operating range wll include only positive real numbers

OpenStudy (anonymous):

i dont get it

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