This line chart visualizes the relationship between sepal length and petal width from the Iris dataset. The visualization uses React to render SVG elements, with D3.js utilities (scaleLinear, extent, format) handling data scaling and axis generation. The scatter plot encodes each data point as a circle, with tooltips displaying formatted sepal length values. The chart includes custom tick formatting, axis labels, and a clean styling scheme using IBM Plex Sans typography and muted colors.