Mister Exam

Derivative of |x-1|

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
|x - 1|
$$\left|{x - 1}\right|$$
|x - 1|
The graph
The first derivative [src]
sign(-1 + x)
$$\operatorname{sign}{\left(x - 1 \right)}$$
The second derivative [src]
2*DiracDelta(-1 + x)
$$2 \delta\left(x - 1\right)$$
The third derivative [src]
2*DiracDelta(-1 + x, 1)
$$2 \delta^{\left( 1 \right)}\left( x - 1 \right)$$
The graph
Derivative of |x-1|