Using matlab

-. asx-a- coefficients and n is a positive integer that is the degree of the polynomial w are function, called fx - Lastname Poly (A,x), that evaluates the polvmomlateuid is a 1D array containing the constant coefficients arranged from the es the polynomial at the value x. A term, Le. polynomial t0- degree For example, an array of 3 coefficients [-1, 1, 2] Indicates a 2 2x+x-1. Your function must use For loop to calculate f(x). Your function must check that sufficient number of input is entered. You CANNOT use MA in function for polynomial. TLAB built [Bpts) Using your function above, write down the function call that you use and the answer calculation of the following 3" degree polynomial:x-2x+3 atx-s for the