This scatter plot visualizes the relationship between horsepower and weight for cars in the Auto MPG dataset from the UCI Machine Learning Repository. Each red semi-transparent circle represents a car, with axes labeled and a title displayed. The visualization uses D3 v5’s `scaleLinear`, `axisLeft`, `axisBottom`, and SVG circles to render the data. The code loads the CSV data via `csv`, parses numeric fields, and applies margins, tick marks, and custom axis labels.