What is the primary purpose of expository writing?

The primary purpose of expository writing is to explain or describe something clearly and informatively. This type of writing aims to present facts, information, or instructions in a straightforward manner, allowing the reader to gain knowledge or understanding of a particular subject. Typical examples include essays, how-to articles, and textbooks, which are designed to provide the reader with clear and structured content without the influence of the writer's personal emotions or opinions.

In contrast, the other options serve different purposes. While entertaining is a goal of narrative or creative writing, persuasive writing focuses on convincing the reader to adopt a certain viewpoint or take a specific action. Similarly, narrative writing centers around storytelling, which engages the audience through characters and plot rather than providing direct explanations or descriptions. Therefore, the focus of expository writing on clarity and information makes it distinct from these other writing forms.