where do i start

The formula given below correspond to the defection of di fferent beams of length L . For the beam create a Matlab function that, given the length L and an integer number N : Outputs a vector, y , of N points containing the de ection of N equally distributed points in the beam expressed in metres. Plots the undeformed con guration and the deformed con guration in the same gure. Assume that the load is w = 3721N, the moment of inertia is I = 879.45x10^-8 m^4 and the Young modulus is E = 2.3x10^11 Pa

The deflection of a beam simply supported at ends with a uniformly increasing load to one end is y=(-w * x/480L^2 * E * I)(5*L^2 - 4*x^2)^2