Use MATLAB to create a plot for the following function: () = { cos() 0 < 3 0.5 3 < 6 cos() 6 < 8 with increments of 0.1, display the grid, title, axis-labels and legends.

Use MATLAB to create a plot for the following function: cos(x) : 0 < x < 3 f(x) = :3 < X < 6 cos(x) :6< x < 8 -0.5*X with increments of 0.1, display the grid, title, axis-labels and legends