{"type":"rich","version":"1.0","title":"exponential graph type 3: y = a^x for 0 < a < 1","html":"<iframe src=\"https://www.desmos.com/calculator/wfltjq74nt?embed\" width=\"500px\" height=\"500px\" style=\"border: 1px solid #ccc\" frameborder=0></iframe>","width":500,"height":500}