This scatter plot visualizes the relationship between horsepower and weight for cars, with each circle representing a vehicle. The data is loaded from a CSV file and rendered as an SVG using D3 v6. The code employs `d3.scaleLinear` for both axes, `d3.axisLeft` and `d3.axisBottom` for ticks, and `d3.extent` to compute domains. Axis labels and a title are added as SVG text elements, while circles use a fixed radius with steelblue fill and partial opacity.