fonctions a 2 variables Flashcards

(3 cards)

1
Q

niveau k=a

A

resoudre fx,y=k

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2
Q

types de courbes

A

affine : y=ax+b
parabole : y = ax² + bx + c
cercle : centre Ω(a;b) et de rayon r est (x−a)²+(y−b)²=r²

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3
Q

valeur approchee en 1 point

A

f(Xo+H)=f(Xo)+f’x(Xo)h+f’y(Xo)k

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