What is the purpose of a hook in an introductory paragraph?

1. To state the perspective of a writer.
2. Two introduced the main topic of the essay.
3. To grab the interest of the reader.
4. To establish the tone of the essay.

3. To grab the interest of the reader.

The purpose of a hook in an introductory paragraph is to grab the interest of the reader.

The purpose of a hook in an introductory paragraph is to grab the interest of the reader. A hook is typically a sentence or a few sentences at the beginning of an essay or article that aims to capture the reader's attention and encourage them to continue reading. It can be an intriguing question, a compelling fact or statistic, a bold statement, an anecdote, a brief story, or even a relevant quote. The main goal of a hook is to engage the reader from the very beginning and create curiosity, making them want to explore the topic further. By using an effective hook, writers can draw their audience in and set the stage for the rest of the essay or article.