use matlab or octave to code

5. (Random Line) A line in the by-plane is uniquely determined by two points (I1, y.) and (12,42). So long as the line is not vertical, we often express the line as the solution set of the equation y=mc+b, where m is the slope, and b is the (y-)intercept of the line. rand_line.m Script: Input variables: . none. Output variables: xl and yn hold a random point in the plane such that both ordinates are in the interval (-1,1] x2 and y2 hold a second random point in the plane such that both ordi- nates are in the interval (2,10) m and b hold the slope and intercept of the line between the above points . A sample case is: >> rand line x1 = 0.86242 y1 = -0.30713 x2 = 8.3589 y2 = 7.3277 1.0185 b = -1.1855