{"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":"fc739ae2-9276-5e8a-9a2d-4c5db38af0ba","task_key":"intermediate~5falgebra--test--fc739ae2-9276-5e8a-9a2d-4c5db38af0ba","task_revision_id":"1","upstream_id":"","short_description":"The function defined by","config":"intermediate_algebra","split":"test","body":"{\"level\":\"Level 4\",\"problem\":\"The function defined by\\n\\\\[f(x) = \\\\left\\\\{\\n\\\\begin{array}{cl}\\nx + k & \\\\text{if $x < 4$}, \\\\\\\\\\n2x - 3 & \\\\text{if $x \\\\ge 4$}\\n\\\\end{array}\\n\\\\right.\\\\]has an inverse, and the inverse is defined for all real numbers.  Enter all possible values of $k,$ separated by commas.\",\"type\":\"Intermediate Algebra\"}","display_format":"math","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/math","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}