Mister Exam

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  • Identical expressions

  • x^ two - nine *x + twenty
  • x squared minus 9 multiply by x plus 20
  • x to the power of two minus nine multiply by x plus twenty
  • x2 - 9*x + 20
  • x² - 9*x + 20
  • x to the power of 2 - 9*x + 20
  • x^2 - 9x + 20
  • x2 - 9x + 20
  • Similar expressions

  • x^2 + 9*x + 20
  • x^2 - 9*x - 20

Derivative of x^2 - 9*x + 20

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

The graph:

from to

Piecewise: