This scatter plot visualizes the relationship between horsepower and weight for cars, using data from the UCI Machine Learning Repository’s Auto MPG dataset. Red semi-transparent circles mark each car, with axes labeled and a title displayed above the plot. The visualization is built with D3 v5, using `scaleLinear` for both axes, `axisBottom` and `axisLeft` for tick marks, and SVG circles rendered via data joins. The code loads the dataset as CSV and applies margin-based layout within a 960×500 SVG canvas.