Persuade means to convince someone to believe, follow, accept, etc. your idea or suggestion. So your answer should be C. To Convince. Hope this helps! =^-^=
The one that says Kara, the girl with the bleached hair and spray tan, is going to rubio'sfor lunch.
Trivial details are details that have little to no relation to the evidence you are supporting. Supporting details back up you evidence strongly. Trivial details will often be used to keep the audience interested (ex: A fun fact about the moon.)
Hope this helps!
I do believe the answer is b. introductions. why? well because an exposition is where everything is introduced. the characters, the setting, the time, etc.