Which of the following annotation function is used to add or modify text?

The correct answer is D. all of the mentioned.

Word, graph, and lines are all annotation functions that can be used to add or modify text.

Word annotation allows you to add text to a document. You can use word annotation to highlight text, add comments, or add questions.

Graph annotation allows you to add graphs to a document. You can use graph annotation to illustrate data or to show relationships between different pieces of information.

Line annotation allows you to add lines to a document. You can use line annotation to draw attention to specific parts of a document or to show the flow of information.

Here are some examples of how you can use word, graph, and line annotation to add or modify text:

• You can use word annotation to highlight important text or to add comments. For example, you could highlight a sentence that you think is particularly important and then add a comment to explain why you think it is important.
• You can use graph annotation to illustrate data or to show relationships between different pieces of information. For example, you could create a graph to show the sales of different products over time.
• You can use line annotation to draw attention to specific parts of a document or to show the flow of information. For example, you could draw a line to connect two sentences that are related to each other.

I hope this helps!