What is the function of expository text?

The function of expository text is fundamentally to explain or inform the reader about a specific topic. This type of text is designed to present facts, provide information, and clarify concepts in a straightforward manner. It employs a clear structure and utilizes various organizational patterns like cause and effect, compare and contrast, or chronological order to convey information effectively.

Expository text can be found in a variety of formats, including textbooks, articles, and instructional manuals, where the primary goal is to enhance the reader's understanding of a subject rather than to entertain, evoke emotions, or create suspense. This focus on educating the reader is what distinguishes expository writing from other genres.