{"version":"1.0","type":"rich","title":"Activity7_Task9_Question2","description":"A D3 area chart displays the duration of study across ten academic subjects, with a light blue fill and monotone curve smoothing. The data is hardcoded as an array of objects containing Subject, Duration, Format, and Year attributes. Using `d3.scaleBand` and `d3.scaleLinear` for positioning, the chart renders an SVG with `d3.area`, `d3.curveMonotoneX`, and axes generated by `d3.axisBottom` and `d3.axisLeft`. Labels for \"Subject\" and \"Duration (weeks)\" are added, with margins applied via a translated SVG group.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2db5f839460e46e588e18e18e72ec114?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}