{"type":"rich","version":"1.0","title":"Graphing Linear Inequalities","description":"Activity where students match linear inequalities or systems to their graphical representations, including features like dashed/solid boundaries, shading above or below, and intersection of half-planes, aligning with standard HSA.REI.D.12.","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774591807164&hashid=3qpAkDE7rD","html":"<iframe src=\"https://arcade.padlet.com/embed/3qpAkDE7rD\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}