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  • Identical expressions

  • (x + three)/(x + four)
  • (x plus 3) divide by (x plus 4)
  • (x plus three) divide by (x plus four)
  • x + 3/x + 4
  • (x + 3) divide by (x + 4)
  • Similar expressions

  • (x - 3)/(x + 4)
  • (x + 3)/(x - 4)

Derivative of (x + 3)/(x + 4)

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

The graph:

from to

Piecewise: