{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"math","formal_name":"MATH","introduction":"MATH organises 12,500 high-school competition problems into seven subjects and five difficulty levels, each with a full worked solution. It underlies much of the later mathematics evaluation work; this catalogue imports the full test split: 5,000 problems across all seven subjects.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/hendrycks/math","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"74dbf037-19d1-53cf-99ba-7da52e205bcf","task_key":"algebra--test--74dbf037-19d1-53cf-99ba-7da52e205bcf","task_revision_id":"1","upstream_id":"","short_description":"For some constants $a$ and $b,$ let \\[f(x) = \\left\\{","config":"algebra","split":"test","body":"{\"level\":\"Level 5\",\"problem\":\"For some constants $a$ and $b,$ let \\\\[f(x) = \\\\left\\\\{\\n\\\\begin{array}{cl}\\n9 - 2x & \\\\text{if } x \\\\le 3, \\\\\\\\\\nax + b & \\\\text{if } x > 3.\\n\\\\end{array}\\n\\\\right.\\\\]The function $f$ has the property that $f(f(x)) = x$ for all $x.$ What is $a + b?$\",\"type\":\"Algebra\"}","display_format":"math","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/math","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}