Hello @HughRafferty ...
Unfortunately, this isn't a question we'd be able to answer here in the Community. We do not have access to your school's Canvas environment or any of your courses that you are taking within their Canvas instance. Your best option to ask questions about that worksheet is to reach out to your instructor directly...which you can do within Canvas. Instructions on how to contact your instructor can be found in:
How do I get help with Canvas as a student?
Hope this helps! Good luck!
