Derivatives Flashcards
1
Q
f ‘(x)
A
lim h->0 [(f(x+h)-f(x))/h]
2
Q
(x^n)’
A
nx^(n-1)
3
Q
c’
A
0
4
Q
[c*f(x)]’
A
c*f ‘(x)
5
Q
[f(x)+g(x)]’
A
f ‘(x) + g ‘(x)
6
Q
(fg)’
A
f ‘g + g ‘f
7
Q
(f/g)’
A
(f ‘g - g ‘f)/g^2
8
Q
x’
A
1
