I will be taking a live math exam meaning that I am unable t

I will be taking a live math exam meaning that I am unable to upload the questions and that I have to answer the question that I am currently on to proceed onto the next one (I will be taking computer screenshots to you and then you can answer them). Which means we will be taking the exam together. Please note the exam is 30 Questions and is expected to take 2 hours so please make sure that the next 2 hours you have off. You must have knowledge in Pre-Calculus and Calculus. An I must meet my requirement on the test which is 75%.