https://padlet.com/obenjamin3/6ipa2xnm50uhkbwa en-us 2023-09-26 18:58:22 UTC 2023-10-03 13:06:20 UTC hello@padlet.com https://padlet.net/icons/png/1f36f.png obenjamin3 https://padlet.com/obenjamin3/6ipa2xnm50uhkbwa/wish/2721854341 the derivative of a function f(x) at point A is f'(A). f'(A) means at point A the instantaneous change in f(x) divided by the change in x. ]]> 2023-09-26 19:10:10 UTC https://padlet.com/obenjamin3/6ipa2xnm50uhkbwa/wish/2721854341 obenjamin3 https://padlet.com/obenjamin3/6ipa2xnm50uhkbwa/wish/2721858123 if f(x)=g(h(x)) then f'(x)=g'(h(x))h'(x)]]> 2023-09-26 19:13:06 UTC https://padlet.com/obenjamin3/6ipa2xnm50uhkbwa/wish/2721858123 obenjamin3 https://padlet.com/obenjamin3/6ipa2xnm50uhkbwa/wish/2721860247 (fg)'=f'g+g'f]]> 2023-09-26 19:14:48 UTC https://padlet.com/obenjamin3/6ipa2xnm50uhkbwa/wish/2721860247 obenjamin3 https://padlet.com/obenjamin3/6ipa2xnm50uhkbwa/wish/2721860824 j(x)=f(x)/g(x)=f(x)G(x) if G(x)=1/g(x) so j'(x)=f'(x)G(x)+G'(x)f(x) and G'(x)=-g'(x)/(g(x))^2 so f'(x)G(x)=f'(x)/g(x) and G'(x)f(x)=
-g'(x)f(x)/(g(x))^2 so j'(x)=(f'(x)/g(x))-(g'(x)f(x)/(g(x))^2)=
(f'(x)g(x)-g'(x)f(x))/(g(x))^2.]]> 2023-09-26 19:15:21 UTC https://padlet.com/obenjamin3/6ipa2xnm50uhkbwa/wish/2721860824 obenjamin3 https://padlet.com/obenjamin3/6ipa2xnm50uhkbwa/wish/2730192660 F(x)=1/f(x) then F'(x)=-f'(x)/f(x)^2]]> 2023-10-03 12:56:30 UTC https://padlet.com/obenjamin3/6ipa2xnm50uhkbwa/wish/2730192660