Line and Bar Graph Maker

Instructions:
  1. Enter a title for your chart
  2. Add or edit category labels (X-axis)
  3. Configure datasets: choose bar or line type, set colors
  4. Check "Use secondary Y-axis" to plot on the right side
  5. Toggle Dataset 3 if you need an additional dataset
  6. Set titles for both Y-axes
  7. Click "Update Chart" to generate the visualization