Naming polynomial degrees will help students and teachers alike determine the number of solutions to the equation as well as being able to recognize how these operate on a graph. Examples of how to find the leading coefficient of a polynomial. Degree Of Polynomial Polynomials Degree Of A Polynomial Study Tips College A polynomial is an algebraic expression with variables and constants with exponents as whole numbers. . Polynomial functions are the most easiest and commonly used mathematical equation. The domain of a polynomial function is entire real numbers R. Hence a cubic polynomial is a polynomial with the highest power of the variable or degree is 3. The highest degree term of the polynomial is 3x 4 so the leading coefficient of the polynomial is 3. Once we know how to identify the leading coefficient of a polynomial lets practice with several solved examples. The more data points that are used in the interpolation th