{"version":"1.0","type":"rich","title":"Activity 7 Question 2","description":"This area chart displays expense amounts by subcategory, using a steelblue filled area beneath a solid line. The visualization loads a CSV dataset via D3’s `d3.csv` fetch, maps subcategories to a point scale on the x-axis and amounts to a linear scale on the y-axis, and generates the area and line paths with `d3.area` and `d3.line`. Rotated x-axis labels and axis annotations are added with `d3.axisBottom` and `d3.axisLeft`, all rendered as SVG within an HTML canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d6e894b0d4e74ce8a323ba7647af0bf0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}