{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/3816a6aee76a4dc0b4c4cc0ee4573881\" frameborder=\"0\" width=\"1838\" height=\"1378\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1378,"width":1838,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1378,"thumbnail_width":1838,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/3816a6aee76a4dc0b4c4cc0ee4573881-5cb3e2226cef08cc.gif","duration":4475.64,"title":"23H Grade 9X Algebra","description":"This Loom works through several top-end Grade 9x algebra questions, using diagrams and algebraic methods to estimate gradients, solve inequalities, and find tangent and circle equations. It first derives straight-line estimates and then estimates the gradient at a specific point, before finding the tangent to a circle by using the radius gradient and simplifying to a final line equation. The discussion continues with circle translations and tangent finding, function transformations like f minus x and f of x minus 4, and other algebra tasks including inequalities, factorization, and solving equations. It also includes examples using geometric and arithmetic sequences and determining gradients from graphs and rate of change of volume."}