This interactive scatter plot explores the relationships between numeric attributes of cars from the UCI Machine Learning Repository’s Auto MPG dataset. Dropdown menus let users select which columns to assign to the X and Y axes, with axis labels updating to reflect the chosen variables. Built with D3 v5, the visualization uses `scaleLinear`, `axisBottom`, and `axisLeft` to render scales and axes, while `transition().delay()` animates the points into their new positions. The SVG rendering uses semi-transparent red circles to show overlapping data points.