ash","explanationVersion":"v2"},"firstAttemptFullMarks":null},{"id":"ab69d8fa-920d-4caa-bfc5-cc3446e071ec","revisionId":"f55536d1-977b-4940-97d8-ee1b416e35f6","questionNumber":null,"questionType":"LA","specification":"","difficulty":1,"difficultyBand":"hard","totalMarks":2,"sourceTitle":null,"calculatorUse":"non_calc","parts":[{"id":"6ca1701f-4701-49b5-bf9a-d989997ca3f3","label":"a","content":"$$x$ is an integer such that $-4 < 3x < 13$\n\nWrite down all the possible values of $x$.","markscheme":"- Divides the inequality by 3: $-1.33... < x < 4.33...$ M1\n- Lists all correct integers: $-1, 0, 1, 2, 3, 4$ A1","marks":2,"order":0,"markingRubric":{"totalMarks":2,"points":[{"id":"p1","marks":1,"description":"Attempt to divide the inequality by 3 to find the decimal range for $x$.","code":"M"},{"id":"p2","marks":1,"description":"State the integers $-1, 0, 1, 2, 3, 4$ only.","code":"A"}],"finalAnswers":["-1, 0, 1, 2, 3, 4"],"generatedAt":"2026-05-06T14:02:56.291Z","modelVersion":"gemini-3-flash-preview"},"explanation":{"methods":[{"id":"divide_then_list","label":"Divide then list","steps":[{"type":"hyper_latex","block":{"nodes":[{"latex":"$$\\htmlData{anchor=original}{-4<3x<13}$"},{"latex":"$$\\htmlData{anchor=divided}{-\\dfrac{4}{3}

Inequalities Questions

Inequalities Questions

Inequalities Questions

Inequalities Questions