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Mathematics 8 Online
OpenStudy (lena772):

which graph best shows the function

OpenStudy (lena772):

OpenStudy (usukidoll):

plug in any positive value of x and graph the result on a separate sheet of paper. compare

OpenStudy (usukidoll):

I said positive because negative numbers in a square root produce imaginary numbers and we can't graph those

OpenStudy (dan815):

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