Has anybody already done this if so please help ASAP!

In the section the deciding pitch what is the narrators point of view on how th pitcher feels about the upcoming event

Which statement best explains the function of the subtitlein this text? a.it provides additional information that narrows the focusof the text.b.it draws attention to important information in the table ofcontents.c.it introduces the various sections that appear withineach chapter.d.it explains the author's primary reason for writing aboutthis topic.correct (a)

Which quotation best supports the authors’ claim and purpose?