This interactive scatter plot displays relationships between numeric attributes of automotive data from the auto-mpg dataset. Users select which columns appear on the x- and y-axes via dropdown menus. The visualization uses d3.scaleLinear for axes, d3.axisLeft and d3.axisBottom for ticks, and d3.transition with delay to animate circles from the center to their positions. The svg rendering includes axis labels and grid lines, with the color and opacity defined in CSS.