Homographic Function

Homographic Function

A homographic function is the quotient of two first-degree polynomial functions, through an expression in the form

\(f \left( x \right)=\dfrac {ax+b} {cx+d}\)

with c ≠ 0.

  • When c = 0, the function is reduced to a first degree polynomial function, represented by a line.
  • The graphic representation of a homographic function is an equilateral hyperbola.

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