This scatter plot visualizes the Iris dataset, plotting petal length against sepal width for individual flower samples. The visualization uses React to render SVG elements, with D3 v5’s `scaleLinear` and `extent` functions handling the x and y axis scaling. Axis components generate ticks via `xScale.ticks()`, while the `Marks` component renders each data point as a circle with a tooltip showing the formatted petal length. The chart is styled with the Poppins font and includes labeled axes.