How do I write a Matlab code for this problem?

Given a function f(x), we want to calculate the integral of this function, i.e. I = | f(x)dx We can numerically approximate this integral using the following method I = | f(x)da Sk = S1 + S2 +S3 + +Sy where b-a and N 2 1 is a given integer. Write a Matlab function that takes a function handle, a, b and N as inputs and returns the integral as an output function Inumerical_integration (fun_handle,a, b, N) % Inputs % fun handle-> function handle %N %a, b > Number of divisions in the integral calculation ->lower and upper limits of the integral End Use your function to calculate the following integrals (a)(2x3 + Vx)dx i.e. f(x)-2x3 vx