It's finals week! So in my Calculus 1 class, we have been doing lots of review packets. Below are a few questions that I could use more information to understand! Anything helps!!!

Find the derivative of each function. For each one, say if you are using the product rule, quotient rule, and/or chain rule. Show all your work. Do not simplify your answers.\f8. Classify each critical number of at) as a local maximum, local minimum, or neither using a sign chart if f'(x) = (x 23(x + 2320c 8}