Which of the following is a definition of a graph?

The correct definition of a graph is that it is a visual representation of data, often used to display relationships among various quantitative variables. In this context, the best answer aligns with the role a graph plays in presenting specific information that can be easily interpreted and analyzed. A graph allows viewers to see patterns, comparisons, or trends clearly, making it a crucial tool in many fields, including mathematics, science, and social studies. While the other options refer to different concepts such as organizing data visually, types of language, or methods for understanding narratives, they do not accurately capture the essence of what a graph is and how it functions as a tool for data representation.