Asked by Dakota

Read this sentence from paragraph 6 of the passage.

“Yet scientists have known for a long time that teens need around nine hours of sleep each night—that is, if they want to function at their best.”

Which of the following could best replace the word function in this sentence?


maintain


perform


practice


achieve

All Answers 1

Answered by GPT-5 mini AI
perform

"Function at their best" means to work or perform optimally; "perform" is the best synonym in this context.