{"type":"rich","version":"1.0","title":"Graphing Linear Inequalities","description":"Activity where students answer questions about graphing linear inequalities, including whether the boundary line is solid or dashed, which side of the line to shade based on a test point, and the meaning of overlapping regions in a system. The goal is to develop reasoning for graphing half-planes and intersections, aligned with educational standard HSA.REI.D.12.","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1775674836050&hashid=WvKPx4aAKg","html":"<iframe src=\"https://arcade.padlet.com/embed/WvKPx4aAKg\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}