3 Plotting (5*2=10 points) Plot the following functions in Matlab (make sure to have appropriate horizontal and vertical scales). 1. f(x) = 2-3x + 2. as a line plot on the domain re -5,5). 2. f(x) = and f(x) = r on domain rel-1,1) on the same line plot (Hint: use "hold on command). Include following features on both your plot: . Place a grid for the graph. (hint: grid on command) Put a legend for the graph. Ensure that the font size of the legend is 10. Label the x axis as Input Values". Ensure the font size of the label is 10. Label the y axis as Value of the function Ensure the font size of the label i 10. Put an appropriate title for your graph. Ensure the font size is 10. . . As your submission include both the MATLAB script and the plot (taking screenshots of your code with the plouis ok, though it must be legible)