Final answer:
C) Participial phrase. The phrase in the given sentence is a participial phrase, which modifies the subject 'Baby Jay'. Participial phrases provide additional information about the subject and are formed using present or past participles.
Step-by-step explanation:
The phrase in the given sentence is a participial phrase. A participial phrase is a group of words that begins with a participle (a verb form that functions as an adjective) and modifies a noun or pronoun. In this case, the phrase 'Cheering on his team at the KU/K-State game' is a participial phrase modifying the subject 'Baby Jay'.
Participial phrases often provide additional information about the subject of a sentence. They are formed using present or past participles and can help make writing more descriptive and engaging.
Examples of participial phrases:
- Gazing at the stars, she felt a sense of wonder. (Present participial phrase)
- Having studied all night, he felt prepared for the exam. (Past participial phrase)