derivative f(x)=ax+b

解答

导数

f (x) = a x + b

a

求解步骤

\frac{d}{d x} (a x + b)

使用微分加减法定则:

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

= \frac{d}{d x} (a x) + \frac{d b}{d x}

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

\frac{d b}{d x} = 0

= a + 0

化简

= a

\frac{d}{d x} ((4 x^{2} + 3)^{2})

d er i v a t i v e y = x (x^{4} + 1)

\int_{0}^{1} arcsin (w) d w

x \to 0 + lim (x^{x})

\frac{d}{d x} (arcsin (1 - x^{2}))