This scatter plot visualizes the relationship between horsepower and weight for cars from the UCI Machine Learning Repository’s Auto MPG dataset. Red semi-transparent circles represent individual vehicles, with axes labeled accordingly. The code uses D3 v5’s `scaleLinear`, `axisBottom`, `axisLeft`, and `extent` functions to map data to the SVG canvas, while `csv` loads the external dataset. Grid lines and axis labels are styled via CSS, and the visualization is rendered entirely as SVG elements.