7.1 Starting from mynewton write a well-commented function program mysymnewton that takes as its input a symbolic function f and the ordinary variables co and n. Let the program take the symbolic derivative f', and then use subs to proceed with Newton's method. Test it on f(x) = r 4 starting with Xo = 2. Turn in the program and a brief summary of the results. 7.2 Find a complicated function in an engineering or science textbook or website. Make a well-commented script program that defines a symbolic version of this function and takes its derivative and indefinite integral symbolically. Plot the function, its derivative and antiderivative on the same plot for the relevant domain of the function. In the comments of the script describe what the function is and properly reference where you got it. Turn in your script and the plot. 7.1 Starting from mynewton write a well-commented function program mysymnewton that takes as its input a symbolic function f and the ordinary variables co and n. Let the program take the symbolic derivative f', and then use subs to proceed with Newton's method. Test it on f(x) = r 4 starting with Xo = 2. Turn in the program and a brief summary of the results. 7.2 Find a complicated function in an engineering or science textbook or website. Make a well-commented script program that defines a symbolic version of this function and takes its derivative and indefinite integral symbolically. Plot the function, its derivative and antiderivative on the same plot for the relevant domain of the function. In the comments of the script describe what the function is and properly reference where you got it. Turn in your script and the plot