I need help for this one lol

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

How do you determine whether a relationship represented as as graph is linear or nonlinear

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?