f(x)=a_(n)x^n+a_(n-1)x^n-1+a_(n-2)x^n-2+ldots +a_(2)x^2+a_(1)x+a

The given expression represents a polynomial function of degree , where is the leading coefficient and is the coefficient of the linear term. The constant term is represented by .In general, a polynomial function can be written in the form: Here, are constants, and is a non-negative integer representing the degree of the polynomial.If you have a specific question or need further explanation about this polynomial function, please let me know!