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Mathematics 10 Online
OpenStudy (anonymous):

Explain how to find tangent & normal for this question: y=x ^{2}-3 (2,1)

hartnn (hartnn):

whats the equation for y ? to find slope of tangent you'll need dy/dx can you find it ?

OpenStudy (dan815):

normal line is perpendicular to the tangent an in the xy plane in this case

hartnn (hartnn):

is \(y = x^2-3\) ?? dy/dx =... ?

OpenStudy (dan815):

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