which of the following explains the function of title?

a) reveals the central idea

b) grabs the reader's attention

c) explains a relevant image

a) reveals the central idea

The function of a title can vary depending on the context, but generally speaking, the correct answers are:

a) reveals the central idea: A well-crafted title should provide a concise summary or give an indication of the main topic or subject matter of the piece.

b) grabs the reader's attention: A catchy or intriguing title can attract and engage readers, making them more likely to be interested in reading the content.

c) explains a relevant image: In some cases, a title may have a descriptive function, particularly when it accompanies an image. It may help provide context or explain the content of the image. However, this function is more specific to cases where there is visual content involved.

The function of a title is to give the reader a brief understanding of what the content of the text or piece is going to be about. It serves as a tool to draw the reader's attention and provide a glimpse of the main idea or central theme.

So, out of the options provided, both a) "reveals the central idea" and b) "grabs the reader's attention" can be valid explanations of the function of a title. The title should ideally capture the essence of the content and pique the curiosity of the reader. However, option c) "explains a relevant image" does not accurately describe the primary function of a title. A relevant image is typically associated with illustrations or images within the content rather than the title itself.