Mister Exam

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  • Identical expressions

  • x*|x| + |x| - four *x
  • x multiply by module of x| plus |x| minus 4 multiply by x
  • x multiply by module of x| plus |x| minus four multiply by x
  • x|x| + |x| - 4x
  • Similar expressions

  • x*|x| + |x| + 4*x
  • x*|x| - |x| - 4*x

Derivative of x*|x| + |x| - 4*x

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

The graph:

from to

Piecewise: