Please answer in Matlab... And in the prompt window.

This is Matlab. File should be named myGrapgh.m function [1 -myGraph () WRITE CODE HERE AND ANYWHERE WHERE QUESTION MARKS FOUND "BALD" f=@(x,y)real (ac s (-c 3 (x)-cos ( y ) ) ) ; d?8 define 10 evenly - spaced points between o and 2 pi x, Y1? use meshgrid to create grids of points Z = f ( X , Y ) ; % evaluation f at each (X , Y ) ? 8 create a new figure window ? 8 plot the (X,Y, Z points to make a 3 D surface shading interp alpha ( 0.6 ) light Position ',[0 05 , 'Style','local'); light Position ',[089 , 'Style','local'); view 22 , 56 box off end