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secondary 4 A Maths Singapore

For the curve of y= - square root x , why is the part above the x-axis not needed?

Date Posted: 3 years ago

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The region that is circled represents the graph of y = Square root (X). Taking a negative of that graph gives u the portion that you drew below which is correct. (i.e y= - Square Root (X)

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Date Posted: 3 years ago

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