1. **Problem Statement:** We are given a list of numbers and a description of a graph with points A(1,1) and B(2,1) connected by a curved arrow. We want to understand the data and the graph. 2. **Understanding the Data:** The numbers appear to be a set of values, possibly data points or measurements. They are: $$385.46, 388.71, 255.69, 1725.12, 197.43, 169.48, 349.16, 882.50, 1238.51, 560.10, 342.26, 349.78, 476.04, 717.61, 104.24, 138.39, 642.10, 84.59, 411.37, 1654.64$$ 3. **Graph Description:** The graph shows two points: - Point A at coordinate $(1,1)$ - Point B at coordinate $(2,1)$ These points are connected by a curved arrow from A to B, indicating a direction or transition. 4. **Interpreting the Graph:** Since both points have the same $y$-coordinate, the line segment between them is horizontal. The curved arrow suggests a directional flow from A to B. 5. **Summary:** - The data list is a set of values that could represent measurements or quantities. - The graph shows a simple horizontal connection between two points with a directional arrow. No explicit function or equation is given for the data or the graph, so no further algebraic manipulation is possible. This explanation helps understand the data and the graph's meaning.