derivative of |x-9|

Lösung

\frac{d}{d x} (∣ x - 9 ∣)

\frac{x - 9}{∣ x - 9 ∣}

Schritte zur Lösung

\frac{d}{d x} (∣ x - 9 ∣)

Wende die Kettenregel an:

\frac{x - 9}{∣ ( x - 9 ) ∣} \frac{d}{d x} (x - 9)

= \frac{x - 9}{∣ ( x - 9 ) ∣} \frac{d}{d x} (x - 9)

\frac{d}{d x} (x - 9) = 1

= \frac{x - 9}{∣ ( x - 9 ) ∣} \cdot 1

Vereinfache

= \frac{x - 9}{∣ x - 9 ∣}

y^{^{''}} - 2 y^{^{'}} + 37 y = 0

x \to 0 + lim (\frac{x ^{x} - 1}{x})

s l o p e f (x) = x^{4} - 20 x^{2} + 64

\int (sin^{4} (3 x) cos^{3} (3 x)) d x

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