This line chart displays average car prices for ten brands, sourced from an inline dataset in the code. Built with D3 v7, it uses `d3.scalePoint` for the categorical brand axis and `d3.scaleLinear` for the price axis. A line path is drawn with `d3.line`, and individual data points are rendered as tomato-colored circles. The SVG includes rotated x-axis labels and axis titles, with axes generated via `d3.axisBottom` and `d3.axisLeft`.