3. what is the purpose of a lead sentence or paragraph? to display your most convincing reasons and arguments to you revise the overall structure of your work to interest readers and introduce your writing style to add details and elaborate on your ideas

To interest readers and introduce your writing style.

Explanation:

The lead sentence or paragraph is the first section of the text that your readers will encounter. Therefore, this section serves as an introduction to your writing style. It also serves the purpose of interesting readers in your ideas and the things that you have to say. Writing a strong and interesting lead sentence or paragraph can increase your chances of people reading your work.

i literally just read the book and studied it for months so i could you, but i need to know where these questions are coming from. they are too general.