Dérivation Flashcards

(20 cards)

1
Q

Coeficient directeur de (AB)

A

(YB-YA)/(XB-XA)

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2
Q

Taux d’accroissement de f entre a et b

A

le quotient: {f(b)-f(a)/(b-a)

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3
Q

Taux d’accroissement de f entre a et a+h

A

le quotient: {f(a+h)-f(a)/h

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4
Q

la tangente equation

A

y = f’(a)(x-a)+f(a)

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5
Q

f(x)=u+v D

A

f’(x)=u’+v’

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6
Q

f(x)=uv D

A

f’(x)=u’v+uv’

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7
Q

f(x)=ku D

A

f’(x)=ku’

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8
Q

f(x)=1/U

A

f’(x)= -U/U^2

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9
Q

f(x)=U/V

A

f’(x)=U’V-V’U/V^2

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10
Q

f(x)=k

A

f’(x)=0

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11
Q

f(x)=ax+b

A

f’(x)=a

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12
Q

f(x)=x

A

f’(x)=1

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13
Q

f(x)=x^2

A

f’(x)=2x

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14
Q

f(x)=x^3

A

f’(x)=3x^2

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15
Q

f(x)=x^n

A

f’(x)=nx^n-1

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16
Q

f(x)=1/x

A

f’(x)= -1/x^2

17
Q

f(x)=√x

A

f’(x)=1/2√x

18
Q

f(x)=1/x^n

A

f’(x)= -n/x^n+1

19
Q

tangente horizental

20
Q

deux tangente parallel

A

f’(x)=m meme coefficient directeur