This reusable scatter plot shows the relationship between car weight and horsepower across 100 vehicles from a synthetic cars.csv dataset. The chart renders SVG circles positioned by D3 linear scales, with axes labeled to clarify the correlation. The code uses a reusable chart function pattern with getter-setter methods, D3 v7’s data join for circles, and d3.axisBottom/d3.axisLeft for the axes. The tooltip-free visualization primarily demonstrates how to build a modular, configurable scatter plot component.