Function

\(f\left ( x \right )=a_{n}x^{n}+a_{n-1}x^{n-1}+a_{n-2}x^{n-2}+…+a_{1}x+a_{0}\) where \(a_{n}\) is non-zero and the \(a_{i}\) are real numbers or complex numbers.

*f*characterized by a relationship of the form\(f\left ( x \right )=a_{n}x^{n}+a_{n-1}x^{n-1}+a_{n-2}x^{n-2}+…+a_{1}x+a_{0}\) where \(a_{n}\) is non-zero and the \(a_{i}\) are real numbers or complex numbers.

The number *n* indicates the degree of the polynomial function.