An interactive scatter plot displays relationships among car attributes from the Auto MPG dataset. Dropdown menus allow users to select which of the dataset’s numeric columns—such as horsepower, weight, or acceleration—map to the plot’s X and Y axes. The visualization uses D3’s `scaleLinear`, `axisBottom`, and `axisLeft` for the coordinate system, while a custom `dropdownMenu` component handles column selection. When the mapping changes, circles animate to their new positions over two seconds, with a staggered delay per point.