In which situation would you most likely encounter functional text? A. preparing a campaign speech B. making an online purchase of airline tickets C. developing a report on the effects of climate change D. researching a treatment plan for a strained muscle

The answer is D. A functional text is one which has a direct application, that is a practical purpose. For that reason, when trying to develop a treatment for a strained muscle, most probably you are going to find a text, or write one, where procedures and steps are detailed. It will be followed by a person suffering by the strain, thus it has a practical use.

The answer is B) making an online purchase of airline tickets