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Mathematics 8 Online
OpenStudy (anonymous):

If dy/dx means to differentiate then what is (d^2)y/d(x^2)? I don't think it's intergrate as my answer is not the same as the markscheme..

OpenStudy (anonymous):

I do believe it is the second derivative

OpenStudy (jit4won):

It means you have to find derivative of dy/dx ............

OpenStudy (jit4won):

yeah

OpenStudy (anonymous):

its called Double derivative. To obtain double derivative you have to differentiate dy/dx.

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