An author of a technical manual would use to make numerical data easier for the reader to grasp. a graph or table expository writing technical language persuasive speech

The correct answer is A. A graph or table

Explanation:

In writing, a technical manual is a type of expository that aims at explaining users or individuals how to complete a process or task. Due to this, manuals often arrange information using letters or numbers along with different graphs or tables, because these allow the writer to display information in a visual way which is in most cases easier to understand than texts. This implies an author of a technical manual would use graph or tables to include numerical data rather than expository writing, technical language or a persuasive speech because graphs and tables are more suitable for displaying information that is difficult for the reader to understand as visual elements are included.

sing because that is what they are doing in the sentence

explanation:

the simple predicate is the main verb in the predicate that tells what the subject does. example: my father fixed the dryer. read each sentence. draw a line under the complete predicate.