Final answer:
The graph in question likely represents an inequality related to income distribution using a Lorenz Curve. This curve compares the cumulative share of the population to the cumulative percentage of total income received, illustrating income inequality.
Step-by-step explanation:
Understanding Inequality Representations in Graphs
The question is asking about how a graph can represent an inequality. In mathematics, inequality symbols such as <, >, <=, and >= are used to show the relationship between two metric measurements. However, the context provided talks about a specific type of graph known as the Lorenz Curve, which is used to illustrate income inequality.
The Lorenz Curve starts with a 45-degree line, also known as the line of perfect equality, which shows that each portion of the population receives an equal share of the total income. Inequality is depicted by how much the actual Lorenz curve deviates from this line. The greater the deviation, the greater the income inequality.
To answer a question about inequalities represented by a graph, one must carefully analyze the graph's axes, the plotted lines, and how these may correlate to the inequality symbols. In the context of income distribution, the Lorenz Curve is particularly relevant as it displays the cumulative share of population against the cumulative percentage of total income received. The actual U.S. data on inequality for given years can be shown by how the lines diverge from the line of perfect equality.