Use MATLAB to solve graphically the planar system of linearequations
x +4 y = −4
4x +3 y =4
to an accuracy of two decimal points.
Hint: The MATLAB command zoom on allows us to view the plot in awindow whose axes are one-half those of original. Each time youclick with the mouse on a point, the axes’ limits are halved andcentered at the designated point. Coupling zoom on with grid onallows you to determine approximate numerical values for theintersection point.
