Sarah is taking questions after her presentation, and a student asks a question that she does not know the answer to. What is the most appropriate way for her to respond?

She should provide a resource that has the answer.

Explanation:

If someone asks you a question you do not know in your presentation, you do not have to lie or invent an answer. The best option is to provide a resource to answer the question. If you do that you are sincere and you also give this person a correct answer.

brainliest is someone you pick by simply clicking a button. it only shows up if there are two people that answered your question, then you decide who answer more accurately with detail and explanation and you give that person the title "brainliest".

i hope this your understandings.