Confusing calculus problem
Favorites|Homepage
Subscriptions | sitemap
HOME > > Confusing calculus problem

Confusing calculus problem

[From: ] [author: ] [Date: 12-01-08] [Hit: ]
......
Number 85:
photobucket.com/albums/
z363/EvangelineChrys/photo.jpg

thanks!

-
p(x) = f(x)g(x)
p '(x) = f '(x)g(x) + f(x)g '(x)
p '(1) = f '(1)g(1) + f(1)g '(1)
p '(1) = 1(4) + 6(-1/2)
p '(1) = 4 - 3 = 1

q(x) = f(x)/g(x)
q '(x) = (g(x)f '(x) - f(x)g '(x))/(g(x))^2
q '(4) = (3(-1) - 7(0))/3^2 = -3/9 = -1/3
1
keywords: problem,Confusing,calculus,Confusing calculus problem
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .