Plotting a root graph and reading a solution

Plotting a root graph and reading a solution

TGM Original

Complete a table for \(y=\sqrt{x}+1\) at \(x=0,1,4,9\). Draw a smooth curve through the points and use it to solve \(\sqrt{x}+1=3\).

Solution:

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Answer:Outputs \(1,2,3,4\); \(x=4\).

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