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Mathematics 8 Online
OpenStudy (anonymous):

find the slope of the curve when y = x^2 at x=-2

OpenStudy (anonymous):

1st find the slope i.e. dy/dx so dy/dx=2x

OpenStudy (anonymous):

does it make sense?

OpenStudy (anonymous):

what is dy/dx? I don't remember that..

OpenStudy (anonymous):

suppose u have been given any curve y=f(x) then slope of the curve is dy/dx..i.e. we differentiate y wrt x

OpenStudy (anonymous):

but how do you find dy/dx?

OpenStudy (anonymous):

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