Derivatives Flashcards

1
Q

Dx (cos x)

A

-sin x

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2
Q

Dx (ln x)

A

1/x

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3
Q

Dx (f x g)

A

f’g + fg’

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4
Q

Dx (csc x)

A

-csc x cot x

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5
Q

Dx (e^x)

A

e^x

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6
Q

Dx (e^u)

A

(e^u)(u’)

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7
Q

Dx (tan x )

A

sec^2(x)

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8
Q

Dx (f/g)

A

(f’g-fg’)/g^2

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9
Q

Dx (arcsin x)

A

1/(sqroot(1-x^2))

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10
Q

Dx (arcsin u)

A

u’/(sqroot(1-u^2))

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11
Q

Dx (ln abs(u))

A

u’/u

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12
Q

Dx (x^n)

A

nx^n-1

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13
Q

Dx (arctan x)

A

1/(1+x^2)

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14
Q

Dx (arctan u)

A

u’/(1+u^2)

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15
Q

Dx (sin x)

A

cos x

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16
Q

Dx (arcsec x)

A

1/(abs(x) sqroot((x^2)-1))

17
Q

Dx (arcsec u)

A

u’/(abs(u) sqroot((u^2)-1))

18
Q

Dx (cot x)

A

-csc^2(x)

19
Q

Dx (arccos x)

A

-x/(sqroot(1-x^2))

20
Q

Dx (arccos u)

A

-u’s(sqroot(1-u^2))

21
Q

Dx (sec x)

A

(sec x)(tan x)

22
Q

Dx (f(g(x)))

A

f’(g(x))(g’(x))

23
Q

Dx (f(x) +/- g(x))

A

f’(x) +/- g’(x)

24
Q

Dx (c)

A

0