Differentiation Help in calculus?
Find y'' (y double prime) for
9x^2 + y^2=9
I know the derivative of the first one is y'= -8x/y , but what is the derivative of y'= -8x/y?
- confusciousLv 41 decade agoFavorite Answer
= 18x + 2y*dy/dx=0
= 2y*dy/dx= -18x
= dy/dx= -18x/2y
I think that's right.. I've had some trouble with differentiation but this is a pretty simple differentiation problem.