線上遊戲排行榜2013/2014,進擊的巨人線上看,candy crush saga外掛,正妹寫真三圍

f(x)=x^2+x
g(x)=2/(x+3)

1.　(f-g)(2)
(f-g)(x) = f(x) - g(x) = x^2+x - 2/(x+3)
(f-g)(2) = 2^2 + 2 - 2/5 = 28/5

2.　(f/g)(1)
(f/g)(x) = (x^2+x)/[2/(x+3)]
(f/g)(1) = 2/(1/2) = 4

3.　g^2(3)
g^2(x) = [2/(x+3)]^2
g^2(3) = (2/6)^2 = 1/9

4.　(f。g)(1)
(f○g)(x) = f(g(x)) = g^2(x)+g(x) = [2/(x+3)]^2 + 2/(x+3)
(f○g)(1) = 1/4 + 1/2 = 3/4

5.　(g。f)(1)
(g。f)(x) = g(f(x)) = 2/(f(x)+3) = 2/(x^2+x+3)
(g。f)(1) = 2/5

6.　(g。g)(3)
(g。g)(x) = g(g(x)) = 2/(2/(x+3)+3)
(g。g)(3) = 2/(2/(3+3)+3) = 2/(1/3 + 3) = 2/(10/3) = 6/10 = 3/5

This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends:

• Massacres That Matter - Part 1 - 'Responsibility To Protect' In Egypt, Libya And Syria
• Massacres That Matter - Part 2 - The Media Response On Egypt, Libya And Syria
• National demonstration: No attack on Syria - Saturday 31 August, 12 noon, Temple Place, London, UK