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  • Identical expressions

  • (x - three)/(x + three)
  • (x minus 3) divide by (x plus 3)
  • (x minus three) divide by (x plus three)
  • x - 3/x + 3
  • (x - 3) divide by (x + 3)
  • Similar expressions

  • (x - 3)/(x - 3)
  • (x + 3)/(x + 3)

Derivative of (x - 3)/(x + 3)

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

The graph:

from to

Piecewise: