I got sick and missed 3 weeks of school! I now have finals to study for, and I need somebody to answer the questions and explain their answer on my study guide. Help?

Question

anonymous · Answer

here is my study guide I have 4 of them if you can't help with all of the, that is okay, any that you can is appreciated!

joannablackwelder · Answer

1. The IVT only applies where the function is continuous, so I think there is a typo and the solution should be (-π/2,π/2).

joannablackwelder · Answer

Because that is where the graph is continuous.