Try These questions out and I’ll give you brainliest and you have To explain your answer

Author's purpose: To inform
Explain: The answer is to inform because the poster states facts.
Author's purpose: To inform
Explain: The book is a book filled with facts about history. The chapter is informing you about how the Civil War began.
Author's purpose: To persuade
Explain: The school is trying to convince students to not liter by adding at the end happy students.
Author's purpose: To entertain
Explain: The author wanted to entertain people by writing a fun fiction story about a mother and her adopted deer.
Author's purpose: To inform
Explain: The poster is there to inform students of their daily schedule.