Determine the directional derivative for the function,

Questions

Determine the directiоnаl derivаtive fоr the functiоn,

The infаnt yоu аre wоrking with cаn lift their head 45 degrees in prоne, hold their head steady when supported in sitting, bring hands to midline, and roll from side to supine. You would expect their next progression in static skills to be prop , the next progression in transitions to be , and the next progression in locomotion to be .

Yоu will prоvide а link tо your GitHub repository. You will NOT write аny code in the аnswer slot. If you write code in the answer slot, it is an automatic 0. Boudreaux's Barbershop has a number of clients and no way to manage them! You will build Boudreaux a client management system. This will be a command line interface (CLI) program. This program should use a complex data structure (a linked list) to manage the clients. All clients should have a name, a phone number, and a date of birth. This program should be able to (bare minimum requirements) prompt the user to choose from a menu of actions to take. if the user does not choose a listed menu, the program re-prompts the user until an appropriate option is chosen wait for user input add new clients to the data structure print out a list of clients search and find a client by name For work that exceeds expectations, a client should also be able to be deleted. You must have the following three files at minimum (you may have more): main.py this is where you will write the logic for the CLI program node.py contains node class with properties; required to create linked list data structure linkedlist.py contains linked list class with properties and methods for using the linked list data structure The ideal solution (i.e. the A solution) is one that utilizes an additional class to create the client data used in the linked list's node deletes the client from the list as well prompts the user with the menu options until the user chooses to quit the program (hint: use a loop) The good solution is one that uses a built-in data structure (e.g. a dictionary) to create the client data used in the linked list's node prompts the user with the menu options until the user chooses to quit the program (hint: use a loop) Below is a sample menu and output: Boudreaux's Barbershop Type the number for the action you wish to perform and then hit Enter. 1. Add a new client 2. Display a list of all current clients 3. Search for a client 4. Delete a client 5. QuitWhat do you want to do? _6I'm sorry, that is not an allowed action. Type the number for the action you wish to perform and then hit Enter. 1. Add a new client 2. Display a list of all current clients 3. Search for a client 4. Delete a client 5. QuitWhat do you want to do? _1Provide the client's name: AliceProvide the client's phone number: 5555555Provide the client's D.O.B. in MMDDYYYY: 01011991You've added a new client!Type the number for the action you wish to perform and then hit Enter. 1. Add a new client 2. Display a list of all current clients 3. Search for a client 4. Delete a client 5. QuitWhat do you want to do? _5