Write a function in a C program that returns the value of the polynomial a₀ + a₁x + a₂x² +...+ a_nxⁿ for a given x and with the maximum degree of 100. The function prototype is double poly( doublea[], double x, int n); where the coefficients of the polynomial are stored into a and n represents its degree. Write a C program that reads the degree of a polynomial, its coefficients, and a value for x and then uses the function to calculate the value of the polynomial.