Introduction Arrays can be used to represent polynomials. The simplest approach is to store the coefficient for x at array position 0, the coefficient for x at array position 1, and so on. This approach is illustrated below. polynomial 6x3-4x2+ x-5 (can also be written as 6x 4x 1x1 5xo) array representation: The derivative of a polynomial is also a polynomial (and can be stored in the same way). polynomial: 6x 4x x-5 derivative: 18x 8x 1 If a polynomial is of order "N", its derivative will be of order "N-1". Part 1: Modify the starting point given (lab10start.cpp by writing the two missing functions. You do not need to change the main program in part l. The prototypes forthese functions should be: int read Polynomial (int maxOrder, double polynomialO), void displayPolynomial (int order, double polynomialO), Function readPolynomial should return the order of the polynomial read. It is similar to the read Array function in the notes. You will find details of what this function should do in the comments for the function, and also run the sample executable for