Dérivation : Fonctions usuelles et polynômes

$f'(x) = 3x^2 + 4x - 5$

$f'(x) = x^4/4 + 2x^3/3 - 5x^2/2 + x$

$f'(x) = 3x^2 + 4x$

$f'(x) = 6x + 4$

$g'(x) = e^x$

$g'(x) = x e^{x-1}$

$g'(x) = 1/x$

$g'(x) = 0$

$h'(x) = 1/x$

$h'(x) = \ln(x) / x$

$h'(x) = x$

$h'(x) = 1$

$k'(x) = \cos(x)$

$k'(x) = -\cos(x)$

$k'(x) = \sin(x)$

$k'(x) = -\sin(x)$

$c'(x) = 0$

$c'(x) = 7$

$c'(x) = 1$

$c'(x) = 7x$