derivative y=4-3x

解答

导数

y = 4 - 3 x

- 3

求解步骤

\frac{d}{d x} (4 - 3 x)

使用微分加减法定则:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (4) - \frac{d}{d x} (3 x)

\frac{d}{d x} (4) = 0

\frac{d}{d x} (3 x) = 3

= 0 - 3

化简

= - 3

\frac{\partial}{\partial x} (e^{- 2 x} cos (8 y))

\int 18 x^{2} 6 x^{3} + 5 d x

\frac{\partial}{\partial y} (6 y^{2})

\int e^{- s t} \cdot sin (2 t) d t

x \to \frac{5 π}{2} lim (e^{t a n (x)})