Why is identifying the age of your audience important?
adults do not understand slang.
you should never try to persuade people who are older than you.
the age of your audience will determine how detailed your content will be.
the age of your audience determines if you can use informal language.

The correct answer is C. The age of your audience will help determine how detailed your content will be.

Explanation:

In writing, the audience refers to the group of people your text is addressing that is defined according to age, educational background, interests, among others and varies depending on the purpose of every text and the text itself. Additionally, in writing the audience is one of the most important elements as the author needs to identify the audience in order to determine certain elements in the text, this includes the type of language being used (complex, simple, etc.) and the number of details that would be included as audiences with more age have a wider educational background and therefore are able to understand texts with more details and complexity while in young audience concise text with few details is recommended. Therefore, one of the reasons why identifying the audience is important is because "The age of your audience will help determine how detailed your content will be".