please help fast, MATLAB activity

This activity has the purpose of helping students to create functions in the programming language Matlab, save and use it in a main program (Objective 1 and 2) Student instructions: 1. Select a code that understands relevant to turn it into function. 2. Write the entries and exits of the program. 3. Make sure the function does not print results. 4. Develop a main program to use your function and print the results in complete sentence. 5. Copy your function and your main program in a Word page. 6. Identify your work with your personal data (Name, last name, student id number). 7. Send as an attachment with both m programs via 'Assessment' in Blackboard. 8. This activity will have one (1) attempt. 9. Total value 10 points 10. For the deadline of this activity visit Calendar on the Tocls menu in the Blackboard Platform