MATLAB HELP!! URGENT

Write a MATLAB program to calculate and plot the following polynomials over the range x epsilon [-5, 5]. f_1(1) = x^2 f_2(x) = 0.1x^3 + 12.5 f_3(x)= 25-x Your code should satisfy the following requirements: bullet All three curves should be plotted on a single graph. Each curve should be plotted with a different color and different line type. Each curve should contain at least 100 data points (to provide a smooth curve). Both axes and the graph (title) should be appropriately labeled. The graph should contain a legend for the three curves