n is the degree of the polynomials and it must be positive integer,
an is the leading coefficient of the polynomials and
ai are coefficients.
Table below shows some examples of polynomials:
|Function||Degree||Leading Coefficient||Type of Polynomial|
|5x + 1||1||5||Linear|
|25 - x2||2||-1||Quadratic|
The domain for polynomial is always (-∞,∞); while the range is also (-∞,∞) for odd degree but for even degree we have to find it according to the function given.